12022100202 has 32 divisors (see below), whose sum is σ = 28063752192. Its totient is φ = 3361802544.

The previous prime is 12022100179. The next prime is 12022100219. The reversal of 12022100202 is 20200122021.

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, 3043138 + ... + 3047085.

It is an arithmetic number, because the mean of its divisors is an integer number (876992256).

Almost surely, 2^12022100202 is an apocalyptic number.

12022100202 is an abundant number, since it is smaller than the sum of its proper divisors (16041651990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12022100202 is a wasteful number, since it uses less digits than its factorization.

12022100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090282.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12022100202 its reverse (20200122021), we get a palindrome (32222222223).

The spelling of 12022100202 in words is "twelve billion, twenty-two million, one hundred thousand, two hundred two".