1110233431212 has 48 divisors (see below), whose sum is σ = 2683627290624. Its totient is φ = 356865264000.

The previous prime is 1110233431211. The next prime is 1110233431213. The reversal of 1110233431212 is 2121343320111.

It is an interprime number because it is at equal distance from previous prime (1110233431211) and next prime (1110233431213).

It is not an unprimeable number, because it can be changed into a prime (1110233431211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5205964 + ... + 5415027.

It is an arithmetic number, because the mean of its divisors is an integer number (55908901888).

Almost surely, 2^{1110233431212} is an apocalyptic number.

1110233431212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110233431212 is an abundant number, since it is smaller than the sum of its proper divisors (1573393859412).

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

1110233431212 is a wasteful number, since it uses less digits than its factorization.

1110233431212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10621310 (or 10621308 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1110233431212 its reverse (2121343320111), we get a palindrome (3231576751323).

The spelling of 1110233431212 in words is "one trillion, one hundred ten billion, two hundred thirty-three million, four hundred thirty-one thousand, two hundred twelve".