22112022293 has 8 divisors (see below), whose sum is σ = 23282380800. Its totient is φ = 20942320608.

The previous prime is 22112022223. The next prime is 22112022319. The reversal of 22112022293 is 39222021122.

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

It is a cyclic number.

It is not a de Polignac number, because 22112022293 - 2²⁴ = 22095245077 is a prime.

It is a super-2 number, since 2×22112022293² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112022223) 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, 94328 + ... + 230481.

It is an arithmetic number, because the mean of its divisors is an integer number (2910297600).

Almost surely, 2^22112022293 is an apocalyptic number.

It is an amenable number.

22112022293 is a deficient number, since it is larger than the sum of its proper divisors (1170358507).

22112022293 is a wasteful number, since it uses less digits than its factorization.

22112022293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328411.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 22112022293 in words is "twenty-two billion, one hundred twelve million, twenty-two thousand, two hundred ninety-three".