122120110100102 has 32 divisors (see below), whose sum is σ = 187384758739200. Its totient is φ = 59670829757728.

The previous prime is 122120110100069. The next prime is 122120110100111. The reversal of 122120110100102 is 201001011021221.

It is a super-4 number, since 4×122120110100102⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167418743 + ... + 168146589.

It is an arithmetic number, because the mean of its divisors is an integer number (5855773710600).

Almost surely, 2^{122120110100102} is an apocalyptic number.

122120110100102 is a deficient number, since it is larger than the sum of its proper divisors (65264648639098).

122120110100102 is a wasteful number, since it uses less digits than its factorization.

122120110100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736300.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122120110100102 its reverse (201001011021221), we get a palindrome (323121121121323).

The spelling of 122120110100102 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred ten million, one hundred thousand, one hundred two".