10000000021102 has 64 divisors (see below), whose sum is σ = 19169837568000. Its totient is φ = 3828429277920.

The previous prime is 10000000021091. The next prime is 10000000021139. The reversal of 10000000021102 is 20112000000001.

10000000021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent 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, 4290352 + ... + 6197347.

It is an arithmetic number, because the mean of its divisors is an integer number (299528712000).

Almost surely, 2^{10000000021102} is an apocalyptic number.

10000000021102 is a deficient number, since it is larger than the sum of its proper divisors (9169837546898).

10000000021102 is a wasteful number, since it uses less digits than its factorization.

10000000021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10487778 (or 10487752 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10000000021102 its reverse (20112000000001), we get a palindrome (30112000021103).

The spelling of 10000000021102 in words is "ten trillion, twenty-one thousand, one hundred two".