22351147051 has 2 divisors, whose sum is σ = 22351147052. Its totient is φ = 22351147050.

The previous prime is 22351146911. The next prime is 22351147111. The reversal of 22351147051 is 15074115322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22351147051 - 2²³ = 22342758443 is a prime.

It is not a weakly prime, because it can be changed into another prime (22351148051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11175573525 + 11175573526.

It is an arithmetic number, because the mean of its divisors is an integer number (11175573526).

Almost surely, 2^22351147051 is an apocalyptic number.

22351147051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22351147051 is an equidigital number, since it uses as much as digits as its factorization.

22351147051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 22351147051 in words is "twenty-two billion, three hundred fifty-one million, one hundred forty-seven thousand, fifty-one".