20202203113302 has 64 divisors (see below), whose sum is σ = 46230507486720. Its totient is φ = 5765303817216.

The previous prime is 20202203113283. The next prime is 20202203113319. The reversal of 20202203113302 is 20331130220202.

It is a happy number.

It is a super-2 number, since 2×20202203113302² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 615960768 + ... + 615993564.

It is an arithmetic number, because the mean of its divisors is an integer number (722351679480).

Almost surely, 2^{20202203113302} is an apocalyptic number.

20202203113302 is an abundant number, since it is smaller than the sum of its proper divisors (26028304373418).

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

20202203113302 is a wasteful number, since it uses less digits than its factorization.

20202203113302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49525.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20202203113302 its reverse (20331130220202), we get a palindrome (40533333333504).

The spelling of 20202203113302 in words is "twenty trillion, two hundred two billion, two hundred three million, one hundred thirteen thousand, three hundred two".