22540424511 has 32 divisors (see below), whose sum is σ = 34531411968. Its totient is φ = 12944745440.

The previous prime is 22540424507. The next prime is 22540424513. The reversal of 22540424511 is 11542404522.

It is not a de Polignac number, because 22540424511 - 2² = 22540424507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22540424513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57561 + ... + 219986.

It is an arithmetic number, because the mean of its divisors is an integer number (1079106624).

Almost surely, 2^22540424511 is an apocalyptic number.

22540424511 is a deficient number, since it is larger than the sum of its proper divisors (11990987457).

22540424511 is a wasteful number, since it uses less digits than its factorization.

22540424511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277691.

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 22540424511 in words is "twenty-two billion, five hundred forty million, four hundred twenty-four thousand, five hundred eleven".