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122014120054 = 2465113116977
BaseRepresentation
bin111000110100010011…
…0111011100001110110
3102122221101002111210111
41301220212323201312
53444341103320204
6132015202013234
711546423623351
oct1615046734166
9378841074714
10122014120054
1147822876352
121b79234721a
13b676566698
145c96a39298
153291c06d04
hex1c689bb876

122014120054 has 8 divisors (see below), whose sum is σ = 183060544968. Its totient is φ = 60993938400.

The previous prime is 122014120051. The next prime is 122014120103. The reversal of 122014120054 is 450021410221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122014120051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6549187 + ... + 6567790.

It is an arithmetic number, because the mean of its divisors is an integer number (22882568121).

Almost surely, 2122014120054 is an apocalyptic number.

122014120054 is a deficient number, since it is larger than the sum of its proper divisors (61046424914).

122014120054 is a wasteful number, since it uses less digits than its factorization.

122014120054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13121630.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 122014120054 its reverse (450021410221), we get a palindrome (572035530275).

The spelling of 122014120054 in words is "one hundred twenty-two billion, fourteen million, one hundred twenty thousand, fifty-four".

Divisors: 1 2 4651 9302 13116977 26233954 61007060027 122014120054