1112222020332 has 12 divisors (see below), whose sum is σ = 2595184714136. Its totient is φ = 370740673440.

The previous prime is 1112222020307. The next prime is 1112222020333. The reversal of 1112222020332 is 2330202222111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1112222020332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112222020299 and 1112222020308.

It is not an unprimeable number, because it can be changed into a prime (1112222020333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46342584169 + ... + 46342584192.

Almost surely, 2^{1112222020332} is an apocalyptic number.

1112222020332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112222020332 is an abundant number, since it is smaller than the sum of its proper divisors (1482962693804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112222020332 is a wasteful number, since it uses less digits than its factorization.

1112222020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92685168368 (or 92685168366 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1112222020332 its reverse (2330202222111), we get a palindrome (3442424242443).

The spelling of 1112222020332 in words is "one trillion, one hundred twelve billion, two hundred twenty-two million, twenty thousand, three hundred thirty-two".