22322402223112 has 32 divisors (see below), whose sum is σ = 41914164778200. Its totient is φ = 11145297254400.

The previous prime is 22322402223091. The next prime is 22322402223131. The reversal of 22322402223112 is 21132220422322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21253151092996 + 1069251130116 = 4610114^2 + 1034046^2 .

It is a super-3 number, since 3×22322402223112³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31577464 + ... + 32276632.

Almost surely, 2^{22322402223112} is an apocalyptic number.

It is an amenable number.

22322402223112 is a deficient number, since it is larger than the sum of its proper divisors (19591762555088).

22322402223112 is a wasteful number, since it uses less digits than its factorization.

22322402223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704857 (or 704853 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22322402223112 its reverse (21132220422322), we get a palindrome (43454622645434).

The spelling of 22322402223112 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred two million, two hundred twenty-three thousand, one hundred twelve".