22120411411979 has 2 divisors, whose sum is σ = 22120411411980. Its totient is φ = 22120411411978.

The previous prime is 22120411411927. The next prime is 22120411412017. The reversal of 22120411411979 is 97911411402122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22120411411979 - 2¹² = 22120411407883 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22120411413979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060205705989 + 11060205705990.

It is an arithmetic number, because the mean of its divisors is an integer number (11060205705990).

Almost surely, 2^{22120411411979} is an apocalyptic number.

22120411411979 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120411411979 is an equidigital number, since it uses as much as digits as its factorization.

22120411411979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 44.

The spelling of 22120411411979 in words is "twenty-two trillion, one hundred twenty billion, four hundred eleven million, four hundred eleven thousand, nine hundred seventy-nine".