10111114332 has 72 divisors (see below), whose sum is σ = 28914867072. Its totient is φ = 3063970800.

The previous prime is 10111114313. The next prime is 10111114333. The reversal of 10111114332 is 23341111101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111114333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462144 + ... + 483527.

It is an arithmetic number, because the mean of its divisors is an integer number (401595376).

Almost surely, 2^10111114332 is an apocalyptic number.

10111114332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10111114332 is an abundant number, since it is smaller than the sum of its proper divisors (18803752740).

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

10111114332 is a wasteful number, since it uses less digits than its factorization.

10111114332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945701 (or 945687 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10111114332 its reverse (23341111101), we get a palindrome (33452225433).

The spelling of 10111114332 in words is "ten billion, one hundred eleven million, one hundred fourteen thousand, three hundred thirty-two".