22233210221293 has 2 divisors, whose sum is σ = 22233210221294. Its totient is φ = 22233210221292.

The previous prime is 22233210221213. The next prime is 22233210221347. The reversal of 22233210221293 is 39212201233222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20836696066729 + 1396514154564 = 4564723^2 + 1181742^2 .

It is a cyclic number.

It is not a de Polignac number, because 22233210221293 - 2²⁵ = 22233176666861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22233210221213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116605110646 + 11116605110647.

It is an arithmetic number, because the mean of its divisors is an integer number (11116605110647).

Almost surely, 2^{22233210221293} is an apocalyptic number.

It is an amenable number.

22233210221293 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233210221293 is an equidigital number, since it uses as much as digits as its factorization.

22233210221293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 22233210221293 in words is "twenty-two trillion, two hundred thirty-three billion, two hundred ten million, two hundred twenty-one thousand, two hundred ninety-three".