120101022112002 has 64 divisors (see below), whose sum is σ = 248152277237760. Its totient is φ = 38710745251200.

The previous prime is 120101022111991. The next prime is 120101022112003. The reversal of 120101022112002 is 200211220101021.

It is not an unprimeable number, because it can be changed into a prime (120101022112003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2019459127 + ... + 2019518597.

It is an arithmetic number, because the mean of its divisors is an integer number (3877379331840).

Almost surely, 2^{120101022112002} is an apocalyptic number.

120101022112002 is an abundant number, since it is smaller than the sum of its proper divisors (128051255125758).

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

120101022112002 is a wasteful number, since it uses less digits than its factorization.

120101022112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68159.

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

Adding to 120101022112002 its reverse (200211220101021), we get a palindrome (320312242213023).

The spelling of 120101022112002 in words is "one hundred twenty trillion, one hundred one billion, twenty-two million, one hundred twelve thousand, two".