22322031029 has 2 divisors, whose sum is σ = 22322031030. Its totient is φ = 22322031028.

The previous prime is 22322030981. The next prime is 22322031059. The reversal of 22322031029 is 92013022322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21426226129 + 895804900 = 146377^2 + 29930^2 .

It is a cyclic number.

It is not a de Polignac number, because 22322031029 - 2²⁸ = 22053595573 is a prime.

It is a super-3 number, since 3×22322031029³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22322030989 and 22322031007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22322031059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161015514 + 11161015515.

It is an arithmetic number, because the mean of its divisors is an integer number (11161015515).

Almost surely, 2^22322031029 is an apocalyptic number.

It is an amenable number.

22322031029 is a deficient number, since it is larger than the sum of its proper divisors (1).

22322031029 is an equidigital number, since it uses as much as digits as its factorization.

22322031029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 22322031029 in words is "twenty-two billion, three hundred twenty-two million, thirty-one thousand, twenty-nine".