22231422310 has 64 divisors (see below), whose sum is σ = 40824000000. Its totient is φ = 8715700224.

The previous prime is 22231422299. The next prime is 22231422377. The reversal of 22231422310 is 1322413222.

It is a super-2 number, since 2×22231422310² (a number of 21 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 31 ways as a sum of consecutive naturals, for example, 49512966 + ... + 49513414.

It is an arithmetic number, because the mean of its divisors is an integer number (637875000).

Almost surely, 2^22231422310 is an apocalyptic number.

22231422310 is a deficient number, since it is larger than the sum of its proper divisors (18592577690).

22231422310 is a wasteful number, since it uses less digits than its factorization.

22231422310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22231422310 its reverse (1322413222), we get a palindrome (23553835532).

The spelling of 22231422310 in words is "twenty-two billion, two hundred thirty-one million, four hundred twenty-two thousand, three hundred ten".