112112211201122 has 32 divisors (see below), whose sum is σ = 184663064347200. Its totient is φ = 50625171486720.

The previous prime is 112112211201103. The next prime is 112112211201127. The reversal of 112112211201122 is 221102112211211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112112211201094 and 112112211201103.

It is not an unprimeable number, because it can be changed into a prime (112112211201127) 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, 1273754 + ... + 15028202.

It is an arithmetic number, because the mean of its divisors is an integer number (5770720760850).

Almost surely, 2^{112112211201122} is an apocalyptic number.

112112211201122 is a deficient number, since it is larger than the sum of its proper divisors (72550853146078).

112112211201122 is a wasteful number, since it uses less digits than its factorization.

112112211201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13756898.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 112112211201122 its reverse (221102112211211), we get a palindrome (333214323412333).

The spelling of 112112211201122 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred eleven million, two hundred one thousand, one hundred twenty-two".