23222233049 has 2 divisors, whose sum is σ = 23222233050. Its totient is φ = 23222233048.

The previous prime is 23222232989. The next prime is 23222233057. The reversal of 23222233049 is 94033222232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22228722649 + 993510400 = 149093^2 + 31520^2 .

It is a cyclic number.

It is not a de Polignac number, because 23222233049 - 2²⁸ = 22953797593 is a prime.

It is not a weakly prime, because it can be changed into another prime (23222233079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611116524 + 11611116525.

It is an arithmetic number, because the mean of its divisors is an integer number (11611116525).

Almost surely, 2^23222233049 is an apocalyptic number.

It is an amenable number.

23222233049 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222233049 is an equidigital number, since it uses as much as digits as its factorization.

23222233049 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 32.

The spelling of 23222233049 in words is "twenty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, forty-nine".