122100102402 has 8 divisors (see below), whose sum is σ = 244200204816. Its totient is φ = 40700034132.

The previous prime is 122100102367. The next prime is 122100102413. The reversal of 122100102402 is 204201001221.

122100102402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

122100102402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10175008528 + ... + 10175008539.

It is an arithmetic number, because the mean of its divisors is an integer number (30525025602).

Almost surely, 2^122100102402 is an apocalyptic number.

122100102402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122100102402 is a wasteful number, since it uses less digits than its factorization.

122100102402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20350017072.

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

Adding to 122100102402 its reverse (204201001221), we get a palindrome (326301103623).

The spelling of 122100102402 in words is "one hundred twenty-two billion, one hundred million, one hundred two thousand, four hundred two".