100120010010202 has 64 divisors (see below), whose sum is σ = 185984725215744. Its totient is φ = 39362674360320.

The previous prime is 100120010010161. The next prime is 100120010010257. The reversal of 100120010010202 is 202010010021001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17781427 + ... + 22724857.

It is an arithmetic number, because the mean of its divisors is an integer number (2906011331496).

Almost surely, 2^{100120010010202} is an apocalyptic number.

100120010010202 is a deficient number, since it is larger than the sum of its proper divisors (85864715205542).

100120010010202 is a wasteful number, since it uses less digits than its factorization.

100120010010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944143.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100120010010202 its reverse (202010010021001), we get a palindrome (302130020031203).

The spelling of 100120010010202 in words is "one hundred trillion, one hundred twenty billion, ten million, ten thousand, two hundred two".