120100022102 has 16 divisors (see below), whose sum is σ = 182197646352. Its totient is φ = 59370124800.

The previous prime is 120100022087. The next prime is 120100022123. The reversal of 120100022102 is 201220001021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571988 + ... + 753239.

It is an arithmetic number, because the mean of its divisors is an integer number (11387352897).

Almost surely, 2^120100022102 is an apocalyptic number.

120100022102 is a deficient number, since it is larger than the sum of its proper divisors (62097624250).

120100022102 is a wasteful number, since it uses less digits than its factorization.

120100022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325743.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120100022102 its reverse (201220001021), we get a palindrome (321320023123).

The spelling of 120100022102 in words is "one hundred twenty billion, one hundred million, twenty-two thousand, one hundred two".