10000021112110 has 16 divisors (see below), whose sum is σ = 18000875483136. Its totient is φ = 3999822337888.

The previous prime is 10000021112077. The next prime is 10000021112189. The reversal of 10000021112110 is 1121112000001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23037589 + ... + 23467648.

It is an arithmetic number, because the mean of its divisors is an integer number (1125054717696).

Almost surely, 2^{10000021112110} is an apocalyptic number.

10000021112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000021112110 is a deficient number, since it is larger than the sum of its proper divisors (8000854371026).

10000021112110 is a wasteful number, since it uses less digits than its factorization.

10000021112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46526747.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10000021112110 its reverse (1121112000001), we get a palindrome (11121133112111).

It can be divided in two parts, 1000002 and 1112110, that added together give a palindrome (2112112).

The spelling of 10000021112110 in words is "ten trillion, twenty-one million, one hundred twelve thousand, one hundred ten".