20202112303022 has 32 divisors (see below), whose sum is σ = 33462700750080. Its totient is φ = 9090037393920.

The previous prime is 20202112303019. The next prime is 20202112303031. The reversal of 20202112303022 is 22030321120202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20202112302985 and 20202112303003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56182622 + ... + 56541057.

It is an arithmetic number, because the mean of its divisors is an integer number (1045709398440).

Almost surely, 2^{20202112303022} is an apocalyptic number.

20202112303022 is a deficient number, since it is larger than the sum of its proper divisors (13260588447058).

20202112303022 is a wasteful number, since it uses less digits than its factorization.

20202112303022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112723868.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20202112303022 its reverse (22030321120202), we get a palindrome (42232433423224).

The spelling of 20202112303022 in words is "twenty trillion, two hundred two billion, one hundred twelve million, three hundred three thousand, twenty-two".