22354030051 has 2 divisors, whose sum is σ = 22354030052. Its totient is φ = 22354030050.

The previous prime is 22354030021. The next prime is 22354030063. The reversal of 22354030051 is 15003045322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22354030051 - 2²³ = 22345641443 is a prime.

It is a super-2 number, since 2×22354030051² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22354029998 and 22354030025.

It is not a weakly prime, because it can be changed into another prime (22354030021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11177015025 + 11177015026.

It is an arithmetic number, because the mean of its divisors is an integer number (11177015026).

Almost surely, 2^22354030051 is an apocalyptic number.

22354030051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22354030051 is an equidigital number, since it uses as much as digits as its factorization.

22354030051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 22354030051 its reverse (15003045322), we get a palindrome (37357075373).

The spelling of 22354030051 in words is "twenty-two billion, three hundred fifty-four million, thirty thousand, fifty-one".