22751374043 has 2 divisors, whose sum is σ = 22751374044. Its totient is φ = 22751374042.

The previous prime is 22751374033. The next prime is 22751374097. The reversal of 22751374043 is 34047315722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22751374043 - 2⁴ = 22751374027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22751373988 and 22751374006.

It is not a weakly prime, because it can be changed into another prime (22751374013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11375687021 + 11375687022.

It is an arithmetic number, because the mean of its divisors is an integer number (11375687022).

Almost surely, 2^22751374043 is an apocalyptic number.

22751374043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22751374043 is an equidigital number, since it uses as much as digits as its factorization.

22751374043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 38.

Adding to 22751374043 its reverse (34047315722), we get a palindrome (56798689765).

The spelling of 22751374043 in words is "twenty-two billion, seven hundred fifty-one million, three hundred seventy-four thousand, forty-three".