122012000100204 has 96 divisors (see below), whose sum is σ = 292414756838400. Its totient is φ = 39577752614400.

The previous prime is 122012000100203. The next prime is 122012000100233. The reversal of 122012000100204 is 402001000210221.

It is not an unprimeable number, because it can be changed into a prime (122012000100203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 808481154 + ... + 808632054.

It is an arithmetic number, because the mean of its divisors is an integer number (3045987050400).

Almost surely, 2^{122012000100204} is an apocalyptic number.

It is an amenable number.

122012000100204 is an abundant number, since it is smaller than the sum of its proper divisors (170402756738196).

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

122012000100204 is a wasteful number, since it uses less digits than its factorization.

122012000100204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159143 (or 159141 counting only the distinct ones).

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

Adding to 122012000100204 its reverse (402001000210221), we get a palindrome (524013000310425).

The spelling of 122012000100204 in words is "one hundred twenty-two trillion, twelve billion, one hundred thousand, two hundred four".