20221232101013 has 4 divisors (see below), whose sum is σ = 20221340775648. Its totient is φ = 20221123426380.

The previous prime is 20221232101001. The next prime is 20221232101019. The reversal of 20221232101013 is 31010123212202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20221232101013 - 2³⁴ = 20204052231829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20221232101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54057731 + ... + 54430512.

It is an arithmetic number, because the mean of its divisors is an integer number (5055335193912).

Almost surely, 2^{20221232101013} is an apocalyptic number.

It is an amenable number.

20221232101013 is a deficient number, since it is larger than the sum of its proper divisors (108674635).

20221232101013 is a wasteful number, since it uses less digits than its factorization.

20221232101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108674634.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20221232101013 its reverse (31010123212202), we get a palindrome (51231355313215).

The spelling of 20221232101013 in words is "twenty trillion, two hundred twenty-one billion, two hundred thirty-two million, one hundred one thousand, thirteen".