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122010522088 = 23713212892067
BaseRepresentation
bin111000110100001100…
…1001101000111101000
3102122221010022201022111
41301220121031013220
53444334143201323
6132014552532104
711546351216560
oct1615031150750
9378833281274
10122010522088
1147820839124
121b7910b1034
13b6758a6b00
145c9637dda0
153291745c0d
hex1c6864d1e8

122010522088 has 48 divisors (see below), whose sum is σ = 283109813280. Its totient is φ = 48267895104.

The previous prime is 122010522079. The next prime is 122010522089. The reversal of 122010522088 is 880225010221.

It is not an unprimeable number, because it can be changed into a prime (122010522089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6436570 + ... + 6455497.

It is an arithmetic number, because the mean of its divisors is an integer number (5898121110).

Almost surely, 2122010522088 is an apocalyptic number.

It is an amenable number.

122010522088 is an abundant number, since it is smaller than the sum of its proper divisors (161099291192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122010522088 is a wasteful number, since it uses less digits than its factorization.

122010522088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12892106 (or 12892089 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The spelling of 122010522088 in words is "one hundred twenty-two billion, ten million, five hundred twenty-two thousand, eighty-eight".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 169 182 338 364 676 728 1183 1352 2366 4732 9464 12892067 25784134 51568268 90244469 103136536 167596871 180488938 335193742 360977876 670387484 721955752 1173178097 1340774968 2178759323 2346356194 4357518646 4692712388 8715037292 9385424776 15251315261 17430074584 30502630522 61005261044 122010522088