112401311012212 has 12 divisors (see below), whose sum is σ = 196705243753956. Its totient is φ = 56199812796800.

The previous prime is 112401311012167. The next prime is 112401311012227. The reversal of 112401311012212 is 212210113104211.

It can be written as a sum of positive squares in 2 ways, for example, as 23817562344976 + 88583748667236 = 4880324^2 + 9411894^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210377173 + ... + 210910780.

It is an arithmetic number, because the mean of its divisors is an integer number (16392103646163).

Almost surely, 2^{112401311012212} is an apocalyptic number.

It is an amenable number.

112401311012212 is a deficient number, since it is larger than the sum of its proper divisors (84303932741744).

112401311012212 is a wasteful number, since it uses less digits than its factorization.

112401311012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421354658 (or 421354656 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 112401311012212 its reverse (212210113104211), we get a palindrome (324611424116423).

The spelling of 112401311012212 in words is "one hundred twelve trillion, four hundred one billion, three hundred eleven million, twelve thousand, two hundred twelve".