112221200101022 has 8 divisors (see below), whose sum is σ = 178233670748736. Its totient is φ = 52809976518112.

The previous prime is 112221200100943. The next prime is 112221200101033. The reversal of 112221200101022 is 220101002122211.

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

It is a super-2 number, since 2×112221200101022² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 1650311766158 + ... + 1650311766225.

It is an arithmetic number, because the mean of its divisors is an integer number (22279208843592).

Almost surely, 2^{112221200101022} is an apocalyptic number.

112221200101022 is a deficient number, since it is larger than the sum of its proper divisors (66012470647714).

112221200101022 is a wasteful number, since it uses less digits than its factorization.

112221200101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300623532402.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112221200101022 its reverse (220101002122211), we get a palindrome (332322202223233).

The spelling of 112221200101022 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred million, one hundred one thousand, twenty-two".