22014625412 has 24 divisors (see below), whose sum is σ = 42610432536. Its totient is φ = 9885984768.

The previous prime is 22014625393. The next prime is 22014625459. The reversal of 22014625412 is 21452641022.

It can be written as a sum of positive squares in 4 ways, for example, as 7944869956 + 14069755456 = 89134^2 + 118616^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5719133 + ... + 5722980.

It is an arithmetic number, because the mean of its divisors is an integer number (1775434689).

Almost surely, 2^22014625412 is an apocalyptic number.

It is an amenable number.

22014625412 is a deficient number, since it is larger than the sum of its proper divisors (20595807124).

22014625412 is a wasteful number, since it uses less digits than its factorization.

22014625412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442167 (or 11442165 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 22014625412 in words is "twenty-two billion, fourteen million, six hundred twenty-five thousand, four hundred twelve".