22130013293 has 4 divisors (see below), whose sum is σ = 23092187808. Its totient is φ = 21167838780.

The previous prime is 22130013281. The next prime is 22130013319. The reversal of 22130013293 is 39231003122.

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 22130013293 - 2¹² = 22130009197 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 (22130013263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481087223 + ... + 481087268.

It is an arithmetic number, because the mean of its divisors is an integer number (5773046952).

Almost surely, 2^22130013293 is an apocalyptic number.

22130013293 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22130013293 is a deficient number, since it is larger than the sum of its proper divisors (962174515).

22130013293 is an equidigital number, since it uses as much as digits as its factorization.

22130013293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962174514.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 22130013293 in words is "twenty-two billion, one hundred thirty million, thirteen thousand, two hundred ninety-three".