22851327086 has 24 divisors (see below), whose sum is σ = 39878629560. Its totient is φ = 9792100752.

The previous prime is 22851327049. The next prime is 22851327089. The reversal of 22851327086 is 68072315822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22851327089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1147805 + ... + 1167543.

It is an arithmetic number, because the mean of its divisors is an integer number (1661609565).

Almost surely, 2^22851327086 is an apocalyptic number.

22851327086 is a deficient number, since it is larger than the sum of its proper divisors (17027302474).

22851327086 is a wasteful number, since it uses less digits than its factorization.

22851327086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31568 (or 31561 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 22851327086 in words is "twenty-two billion, eight hundred fifty-one million, three hundred twenty-seven thousand, eighty-six".