1022233112 has 16 divisors (see below), whose sum is σ = 1920798360. Its totient is φ = 510020224.

The previous prime is 1022233099. The next prime is 1022233133. The reversal of 1022233112 is 2113322201.

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, 133073 + ... + 140544.

Almost surely, 2^1022233112 is an apocalyptic number.

It is an amenable number.

1022233112 is a deficient number, since it is larger than the sum of its proper divisors (898565248).

1022233112 is a wasteful number, since it uses less digits than its factorization.

1022233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274090 (or 274086 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1022233112 is about 31972.3804556370. The cubic root of 1022233112 is about 1007.3567823647.

Adding to 1022233112 its reverse (2113322201), we get a palindrome (3135555313).

It can be divided in two parts, 10222 and 33112, that added together give a palindrome (43334).

The spelling of 1022233112 in words is "one billion, twenty-two million, two hundred thirty-three thousand, one hundred twelve".