112203310233212 has 144 divisors (see below), whose sum is σ = 217977727665600. Its totient is φ = 50495960064000.

The previous prime is 112203310233211. The next prime is 112203310233241. The reversal of 112203310233212 is 212332013302211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203310233211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61279797137 + ... + 61279798967.

It is an arithmetic number, because the mean of its divisors is an integer number (1513734219900).

Almost surely, 2^{112203310233212} is an apocalyptic number.

It is an amenable number.

112203310233212 is a deficient number, since it is larger than the sum of its proper divisors (105774417432388).

112203310233212 is a wasteful number, since it uses less digits than its factorization.

112203310233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3924 (or 3911 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 112203310233212 its reverse (212332013302211), we get a palindrome (324535323535423).

The spelling of 112203310233212 in words is "one hundred twelve trillion, two hundred three billion, three hundred ten million, two hundred thirty-three thousand, two hundred twelve".