22000020100102 has 32 divisors (see below), whose sum is σ = 36217592135424. Its totient is φ = 9939582597600.

The previous prime is 22000020100099. The next prime is 22000020100159. The reversal of 22000020100102 is 20100102000022.

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, 70874577 + ... + 71184307.

It is an arithmetic number, because the mean of its divisors is an integer number (1131799754232).

Almost surely, 2^{22000020100102} is an apocalyptic number.

22000020100102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22000020100102 is a deficient number, since it is larger than the sum of its proper divisors (14217572035322).

22000020100102 is a wasteful number, since it uses less digits than its factorization.

22000020100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329244.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22000020100102 its reverse (20100102000022), we get a palindrome (42100122100124).

It can be divided in two parts, 22000020 and 100102, that added together give a palindrome (22100122).

The spelling of 22000020100102 in words is "twenty-two trillion, twenty million, one hundred thousand, one hundred two".