220000021102108 has 48 divisors (see below), whose sum is σ = 415185518003200. Its totient is φ = 101398868280000.

The previous prime is 220000021102051. The next prime is 220000021102109. The reversal of 220000021102108 is 801201120000022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000021102109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1006299793 + ... + 1006518391.

Almost surely, 2^{220000021102108} is an apocalyptic number.

It is an amenable number.

220000021102108 is a deficient number, since it is larger than the sum of its proper divisors (195185496901092).

220000021102108 is a wasteful number, since it uses less digits than its factorization.

220000021102108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245138 (or 245136 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The spelling of 220000021102108 in words is "two hundred twenty trillion, twenty-one million, one hundred two thousand, one hundred eight".