202310222020012 has 12 divisors (see below), whose sum is σ = 354542243812960. Its totient is φ = 101012438073456.

The previous prime is 202310222020007. The next prime is 202310222020043. The reversal of 202310222020012 is 210020222013202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35668230948 + ... + 35668236619.

Almost surely, 2^{202310222020012} is an apocalyptic number.

It is an amenable number.

202310222020012 is a deficient number, since it is larger than the sum of its proper divisors (152232021792948).

202310222020012 is a wasteful number, since it uses less digits than its factorization.

202310222020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71336468280 (or 71336468278 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202310222020012 its reverse (210020222013202), we get a palindrome (412330444033214).

The spelling of 202310222020012 in words is "two hundred two trillion, three hundred ten billion, two hundred twenty-two million, twenty thousand, twelve".