10220232021312 has 56 divisors (see below), whose sum is σ = 27041337445792. Its totient is φ = 3406705344000.

The previous prime is 10220232021301. The next prime is 10220232021313. The reversal of 10220232021312 is 21312023202201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220232021313) 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, 20314887 + ... + 20811897.

Almost surely, 2^{10220232021312} is an apocalyptic number.

10220232021312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10220232021312 is an abundant number, since it is smaller than the sum of its proper divisors (16821105424480).

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

10220232021312 is a wasteful number, since it uses less digits than its factorization.

10220232021312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604127 (or 604117 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10220232021312 its reverse (21312023202201), we get a palindrome (31532255223513).

The spelling of 10220232021312 in words is "ten trillion, two hundred twenty billion, two hundred thirty-two million, twenty-one thousand, three hundred twelve".