122100010010102 has 192 divisors, whose sum is σ = 204082105920000. Its totient is φ = 54732868743168.

The previous prime is 122100010010047. The next prime is 122100010010107. The reversal of 122100010010102 is 201010010001221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100010010107) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75885648674 + ... + 75885650282.

It is an arithmetic number, because the mean of its divisors is an integer number (1062927635000).

Almost surely, 2^{122100010010102} is an apocalyptic number.

122100010010102 is a deficient number, since it is larger than the sum of its proper divisors (81982095909898).

122100010010102 is a wasteful number, since it uses less digits than its factorization.

122100010010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183 (or 2166 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122100010010102 its reverse (201010010001221), we get a palindrome (323110020011323).

The spelling of 122100010010102 in words is "one hundred twenty-two trillion, one hundred billion, ten million, ten thousand, one hundred two".