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122010200201202 = 23191353106269739
BaseRepresentation
bin11011101111011110110110…
…101001000101011111110010
3121000000001122122002210110020
4123233132312221011133302
5111443003342222414302
61111254413455344310
734461642334030155
oct3357366651053762
9530001578083406
10122010200201202
113597026523a145
1211826489222096
135310687ca6251
14221b47a4b7c9c
15e18b72d89ebc
hex6ef7b6a457f2

122010200201202 has 16 divisors (see below), whose sum is σ = 244021677935520. Its totient is φ = 40669853811552.

The previous prime is 122010200201179. The next prime is 122010200201203. The reversal of 122010200201202 is 202102002010221.

It is a super-3 number, since 3×1220102002012023 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (122010200201203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51986752 + ... + 54282987.

It is an arithmetic number, because the mean of its divisors is an integer number (15251354870970).

Almost surely, 2122010200201202 is an apocalyptic number.

122010200201202 is an abundant number, since it is smaller than the sum of its proper divisors (122011477734318).

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

122010200201202 is a wasteful number, since it uses less digits than its factorization.

122010200201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106461097.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122010200201202 its reverse (202102002010221), we get a palindrome (324112202211423).

The spelling of 122010200201202 in words is "one hundred twenty-two trillion, ten billion, two hundred million, two hundred one thousand, two hundred two".

Divisors: 1 2 3 6 191353 382706 574059 1148118 106269739 212539478 318809217 637618434 20335033366867 40670066733734 61005100100601 122010200201202