22021020033202 has 16 divisors (see below), whose sum is σ = 34564146342912. Its totient is φ = 10509368816160.

The previous prime is 22021020033143. The next prime is 22021020033203. The reversal of 22021020033202 is 20233002012022.

It is a self number, because there is not a number n which added to its sum of digits gives 22021020033202.

It is not an unprimeable number, because it can be changed into a prime (22021020033203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2432719738 + ... + 2432728789.

It is an arithmetic number, because the mean of its divisors is an integer number (2160259146432).

Almost surely, 2^{22021020033202} is an apocalyptic number.

22021020033202 is a deficient number, since it is larger than the sum of its proper divisors (12543126309710).

22021020033202 is a wasteful number, since it uses less digits than its factorization.

22021020033202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865448633.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22021020033202 its reverse (20233002012022), we get a palindrome (42254022045224).

The spelling of 22021020033202 in words is "twenty-two trillion, twenty-one billion, twenty million, thirty-three thousand, two hundred two".