22403770027 has 2 divisors, whose sum is σ = 22403770028. Its totient is φ = 22403770026.

The previous prime is 22403770019. The next prime is 22403770031. The reversal of 22403770027 is 72007730422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22403770027 - 2³ = 22403770019 is a prime.

It is a super-2 number, since 2×22403770027² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22403769974 and 22403770001.

It is not a weakly prime, because it can be changed into another prime (22403776027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201885013 + 11201885014.

It is an arithmetic number, because the mean of its divisors is an integer number (11201885014).

Almost surely, 2^22403770027 is an apocalyptic number.

22403770027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22403770027 is an equidigital number, since it uses as much as digits as its factorization.

22403770027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 34.

The spelling of 22403770027 in words is "twenty-two billion, four hundred three million, seven hundred seventy thousand, twenty-seven".