22101020013 has 8 divisors (see below), whose sum is σ = 29841040000. Its totient is φ = 14547506688.

The previous prime is 22101019961. The next prime is 22101020069. The reversal of 22101020013 is 31002010122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22101020013 - 2¹² = 22101015917 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 (22101020093) 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, 46626388 + ... + 46626861.

It is an arithmetic number, because the mean of its divisors is an integer number (3730130000).

Almost surely, 2^22101020013 is an apocalyptic number.

It is an amenable number.

22101020013 is a deficient number, since it is larger than the sum of its proper divisors (7740019987).

22101020013 is an equidigital number, since it uses as much as digits as its factorization.

22101020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93253331.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 22101020013 its reverse (31002010122), we get a palindrome (53103030135).

The spelling of 22101020013 in words is "twenty-two billion, one hundred one million, twenty thousand, thirteen".