22829856451 has 2 divisors, whose sum is σ = 22829856452. Its totient is φ = 22829856450.

The previous prime is 22829856389. The next prime is 22829856457. The reversal of 22829856451 is 15465892822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22829856451 - 2¹⁵ = 22829823683 is a prime.

It is not a weakly prime, because it can be changed into another prime (22829856457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11414928225 + 11414928226.

It is an arithmetic number, because the mean of its divisors is an integer number (11414928226).

Almost surely, 2^22829856451 is an apocalyptic number.

22829856451 is a deficient number, since it is larger than the sum of its proper divisors (1).

22829856451 is an equidigital number, since it uses as much as digits as its factorization.

22829856451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2764800, while the sum is 52.

The spelling of 22829856451 in words is "twenty-two billion, eight hundred twenty-nine million, eight hundred fifty-six thousand, four hundred fifty-one".