100021110111202 has 64 divisors (see below), whose sum is σ = 183110086656000. Its totient is φ = 40050563192640.

The previous prime is 100021110111179. The next prime is 100021110111211. The reversal of 100021110111202 is 202111011120001.

It is a happy number.

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, 219309799 + ... + 219765397.

It is an arithmetic number, because the mean of its divisors is an integer number (2861095104000).

Almost surely, 2^{100021110111202} is an apocalyptic number.

100021110111202 is a deficient number, since it is larger than the sum of its proper divisors (83088976544798).

100021110111202 is a wasteful number, since it uses less digits than its factorization.

100021110111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473111.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100021110111202 its reverse (202111011120001), we get a palindrome (302132121231203).

The spelling of 100021110111202 in words is "one hundred trillion, twenty-one billion, one hundred ten million, one hundred eleven thousand, two hundred two".