120101132212110 has 160 divisors (see below), whose sum is σ = 388497564195840. Its totient is φ = 26006861688768.

The previous prime is 120101132212099. The next prime is 120101132212153. The reversal of 120101132212110 is 11212231101021.

It is a happy number.

120101132212110 is a `hidden beast` number, since 1 + 201 + 0 + 11 + 322 + 121 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 557309574 + ... + 557525033.

It is an arithmetic number, because the mean of its divisors is an integer number (2428109776224).

Almost surely, 2^{120101132212110} is an apocalyptic number.

120101132212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120101132212110 is an abundant number, since it is smaller than the sum of its proper divisors (268396431983730).

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

120101132212110 is a wasteful number, since it uses less digits than its factorization.

120101132212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114834652 (or 1114834643 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 120101132212110 its reverse (11212231101021), we get a palindrome (131313363313131).

The spelling of 120101132212110 in words is "one hundred twenty trillion, one hundred one billion, one hundred thirty-two million, two hundred twelve thousand, one hundred ten".