20312022034302 has 16 divisors (see below), whose sum is σ = 40624107083280. Its totient is φ = 6770663508992.

The previous prime is 20312022034273. The next prime is 20312022034321. The reversal of 20312022034302 is 20343022021302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265724 + ... + 6764432.

It is an arithmetic number, because the mean of its divisors is an integer number (2539006692705).

Almost surely, 2^{20312022034302} is an apocalyptic number.

20312022034302 is an abundant number, since it is smaller than the sum of its proper divisors (20312085048978).

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

20312022034302 is a wasteful number, since it uses less digits than its factorization.

20312022034302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251227.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20312022034302 its reverse (20343022021302), we get a palindrome (40655044055604).

The spelling of 20312022034302 in words is "twenty trillion, three hundred twelve billion, twenty-two million, thirty-four thousand, three hundred two".