112211111131022 has 8 divisors (see below), whose sum is σ = 168400951463016. Its totient is φ = 56077460643352.

The previous prime is 112211111130947. The next prime is 112211111131079. The reversal of 112211111131022 is 220131111112211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112211111131022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112211111130985 and 112211111131003.

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, 14047456088 + ... + 14047464075.

It is an arithmetic number, because the mean of its divisors is an integer number (21050118932877).

Almost surely, 2^{112211111131022} is an apocalyptic number.

112211111131022 is a deficient number, since it is larger than the sum of its proper divisors (56189840331994).

112211111131022 is a wasteful number, since it uses less digits than its factorization.

112211111131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28094922162.

The product of its (nonzero) digits is 48, while the sum is 20.

Adding to 112211111131022 its reverse (220131111112211), we get a palindrome (332342222243233).

The spelling of 112211111131022 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred eleven million, one hundred thirty-one thousand, twenty-two".