2231101112 has 16 divisors (see below), whose sum is σ = 4183816200. Its totient is φ = 1115416800.

The previous prime is 2231101111. The next prime is 2231101127. The reversal of 2231101112 is 2111011322.

It is a super-3 number, since 3×2231101112³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231101111) 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, 118439 + ... + 135977.

Almost surely, 2^2231101112 is an apocalyptic number.

It is an amenable number.

2231101112 is a deficient number, since it is larger than the sum of its proper divisors (1952715088).

2231101112 is a wasteful number, since it uses less digits than its factorization.

2231101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33446 (or 33442 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2231101112 is about 47234.5330452202. The cubic root of 2231101112 is about 1306.6915547229.

Adding to 2231101112 its reverse (2111011322), we get a palindrome (4342112434).

The spelling of 2231101112 in words is "two billion, two hundred thirty-one million, one hundred one thousand, one hundred twelve".