22113113332 has 12 divisors (see below), whose sum is σ = 38700968320. Its totient is φ = 11055693816.

The previous prime is 22113113293. The next prime is 22113113369. The reversal of 22113113332 is 23331131122.

It is a super-2 number, since 2×22113113332² (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 3 ways as a sum of consecutive naturals, for example, 156228 + ... + 261979.

Almost surely, 2^22113113332 is an apocalyptic number.

It is an amenable number.

22113113332 is a deficient number, since it is larger than the sum of its proper divisors (16587854988).

22113113332 is a wasteful number, since it uses less digits than its factorization.

22113113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431430 (or 431428 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

Adding to 22113113332 its reverse (23331131122), we get a palindrome (45444244454).

It can be divided in two parts, 221131 and 13332, that multiplied together give a palindrome (2948118492).

The spelling of 22113113332 in words is "twenty-two billion, one hundred thirteen million, one hundred thirteen thousand, three hundred thirty-two".