2111022232 has 32 divisors (see below), whose sum is σ = 4320424080. Its totient is φ = 959016960.

The previous prime is 2111022229. The next prime is 2111022241. The reversal of 2111022232 is 2322201112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180268 + ... + 191620.

Almost surely, 2^2111022232 is an apocalyptic number.

2111022232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2111022232 is an abundant number, since it is smaller than the sum of its proper divisors (2209401848).

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

2111022232 is a wasteful number, since it uses less digits than its factorization.

2111022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13483 (or 13479 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2111022232 is about 45945.8619681903. The cubic root of 2111022232 is about 1282.8157074698.

Adding to 2111022232 its reverse (2322201112), we get a palindrome (4433223344).

The spelling of 2111022232 in words is "two billion, one hundred eleven million, twenty-two thousand, two hundred thirty-two".