120100100221002 has 32 divisors (see below), whose sum is σ = 277450498908864. Its totient is φ = 34253148012800.

The previous prime is 120100100220979. The next prime is 120100100221081. The reversal of 120100100221002 is 200122001001021.

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, 53520542649 + ... + 53520544892.

It is an arithmetic number, because the mean of its divisors is an integer number (8670328090902).

Almost surely, 2^{120100100221002} is an apocalyptic number.

120100100221002 is an abundant number, since it is smaller than the sum of its proper divisors (157350398687862).

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

120100100221002 is a wasteful number, since it uses less digits than its factorization.

120100100221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107041087574.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120100100221002 its reverse (200122001001021), we get a palindrome (320222101222023).

The spelling of 120100100221002 in words is "one hundred twenty trillion, one hundred billion, one hundred million, two hundred twenty-one thousand, two".