100201102221210 has 64 divisors (see below), whose sum is σ = 241774532812800. Its totient is φ = 26576977476672.

The previous prime is 100201102221169. The next prime is 100201102221223. The reversal of 100201102221210 is 12122201102001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100201102221210.

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, 5170 + ... + 14156349.

It is an arithmetic number, because the mean of its divisors is an integer number (3777727075200).

Almost surely, 2^{100201102221210} is an apocalyptic number.

100201102221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201102221210 is an abundant number, since it is smaller than the sum of its proper divisors (141573430591590).

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

100201102221210 is a wasteful number, since it uses less digits than its factorization.

100201102221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14162795.

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

Adding to 100201102221210 its reverse (12122201102001), we get a palindrome (112323303323211).

The spelling of 100201102221210 in words is "one hundred trillion, two hundred one billion, one hundred two million, two hundred twenty-one thousand, two hundred ten".