22074011 has 2 divisors, whose sum is σ = 22074012. Its totient is φ = 22074010.

The previous prime is 22073983. The next prime is 22074037. The reversal of 22074011 is 11047022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22074011 - 2²² = 17879707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22074911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11037005 + 11037006.

It is an arithmetic number, because the mean of its divisors is an integer number (11037006).

Almost surely, 2^22074011 is an apocalyptic number.

22074011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22074011 is an equidigital number, since it uses as much as digits as its factorization.

22074011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 22074011 is about 4698.2987346485. The cubic root of 22074011 is about 280.5177961157.

The spelling of 22074011 in words is "twenty-two million, seventy-four thousand, eleven".