22851864310 has 32 divisors (see below), whose sum is σ = 45335378592. Its totient is φ = 8224097280.

The previous prime is 22851864293. The next prime is 22851864341. The reversal of 22851864310 is 1346815822.

It is a super-2 number, since 2×22851864310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060177 + ... + 1081516.

It is an arithmetic number, because the mean of its divisors is an integer number (1416730581).

Almost surely, 2^22851864310 is an apocalyptic number.

22851864310 is a deficient number, since it is larger than the sum of its proper divisors (22483514282).

22851864310 is a wasteful number, since it uses less digits than its factorization.

22851864310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141808.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 22851864310 in words is "twenty-two billion, eight hundred fifty-one million, eight hundred sixty-four thousand, three hundred ten".