22310112122 has 8 divisors (see below), whose sum is σ = 33465852756. Its totient is φ = 11154827872.

The previous prime is 22310112107. The next prime is 22310112179. The reversal of 22310112122 is 22121101322.

It can be written as a sum of positive squares in 2 ways, for example, as 17991125161 + 4318986961 = 134131^2 + 65719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22310112122³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 22310112122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63248 + ... + 220500.

Almost surely, 2^22310112122 is an apocalyptic number.

22310112122 is a deficient number, since it is larger than the sum of its proper divisors (11155740634).

22310112122 is a wasteful number, since it uses less digits than its factorization.

22310112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228192.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22310112122 its reverse (22121101322), we get a palindrome (44431213444).

The spelling of 22310112122 in words is "twenty-two billion, three hundred ten million, one hundred twelve thousand, one hundred twenty-two".