120012011022102 has 64 divisors (see below), whose sum is σ = 250073264922624. Its totient is φ = 38366723435040.

The previous prime is 120012011022097. The next prime is 120012011022103. The reversal of 120012011022102 is 201220110210021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012011022103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5785998 + ... + 16537889.

It is an arithmetic number, because the mean of its divisors is an integer number (3907394764416).

Almost surely, 2^{120012011022102} is an apocalyptic number.

120012011022102 is an abundant number, since it is smaller than the sum of its proper divisors (130061253900522).

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

120012011022102 is a wasteful number, since it uses less digits than its factorization.

120012011022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22324313.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120012011022102 its reverse (201220110210021), we get a palindrome (321232121232123).

The spelling of 120012011022102 in words is "one hundred twenty trillion, twelve billion, eleven million, twenty-two thousand, one hundred two".