112212133054 has 16 divisors (see below), whose sum is σ = 197055454176. Its totient is φ = 46917964800.

The previous prime is 112212133051. The next prime is 112212133067. The reversal of 112212133054 is 450331212211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212133051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97745187 + ... + 97746334.

It is an arithmetic number, because the mean of its divisors is an integer number (12315965886).

Almost surely, 2^112212133054 is an apocalyptic number.

112212133054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112212133054 is a deficient number, since it is larger than the sum of its proper divisors (84843321122).

112212133054 is a wasteful number, since it uses less digits than its factorization.

112212133054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195491571.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 112212133054 its reverse (450331212211), we get a palindrome (562543345265).

The spelling of 112212133054 in words is "one hundred twelve billion, two hundred twelve million, one hundred thirty-three thousand, fifty-four".