112001213132 has 24 divisors (see below), whose sum is σ = 198243741696. Its totient is φ = 55363261968.

The previous prime is 112001213131. The next prime is 112001213147. The reversal of 112001213132 is 231312100211.

It is a self number, because there is not a number n which added to its sum of digits gives 112001213132.

It is not an unprimeable number, because it can be changed into a prime (112001213131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245768 + ... + 533295.

It is an arithmetic number, because the mean of its divisors is an integer number (8260155904).

Almost surely, 2^112001213132 is an apocalyptic number.

It is an amenable number.

112001213132 is a deficient number, since it is larger than the sum of its proper divisors (86242528564).

112001213132 is a wasteful number, since it uses less digits than its factorization.

112001213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779477 (or 779475 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112001213132 its reverse (231312100211), we get a palindrome (343313313343).

The spelling of 112001213132 in words is "one hundred twelve billion, one million, two hundred thirteen thousand, one hundred thirty-two".