10012021102 has 32 divisors (see below), whose sum is σ = 15455984544. Its totient is φ = 4862707200.

The previous prime is 10012021099. The next prime is 10012021111. The reversal of 10012021102 is 20112021001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2618352 + ... + 2622172.

It is an arithmetic number, because the mean of its divisors is an integer number (482999517).

Almost surely, 2^10012021102 is an apocalyptic number.

10012021102 is a deficient number, since it is larger than the sum of its proper divisors (5443963442).

10012021102 is a wasteful number, since it uses less digits than its factorization.

10012021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164.

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

Adding to 10012021102 its reverse (20112021001), we get a palindrome (30124042103).

The spelling of 10012021102 in words is "ten billion, twelve million, twenty-one thousand, one hundred two".