22052959 has 2 divisors, whose sum is σ = 22052960. Its totient is φ = 22052958.

The previous prime is 22052951. The next prime is 22052993. The reversal of 22052959 is 95925022.

It is an a-pointer prime, because the next prime (22052993) can be obtained adding 22052959 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22052959 - 2³ = 22052951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22052951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026479 + 11026480.

It is an arithmetic number, because the mean of its divisors is an integer number (11026480).

Almost surely, 2^22052959 is an apocalyptic number.

22052959 is a deficient number, since it is larger than the sum of its proper divisors (1).

22052959 is an equidigital number, since it uses as much as digits as its factorization.

22052959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 22052959 is about 4696.0578148059. The cubic root of 22052959 is about 280.4285910774.

The spelling of 22052959 in words is "twenty-two million, fifty-two thousand, nine hundred fifty-nine".