112222001022 has 16 divisors (see below), whose sum is σ = 224979672960. Its totient is φ = 37318055192.

The previous prime is 112222000991. The next prime is 112222001053. The reversal of 112222001022 is 220100222211.

It is an interprime number because it is at equal distance from previous prime (112222000991) and next prime (112222001053).

It is a junction number, because it is equal to n+sod(n) for n = 112222000992 and 112222001010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22316898 + ... + 22321925.

It is an arithmetic number, because the mean of its divisors is an integer number (14061229560).

Almost surely, 2^112222001022 is an apocalyptic number.

112222001022 is an abundant number, since it is smaller than the sum of its proper divisors (112757671938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112222001022 is a wasteful number, since it uses less digits than its factorization.

112222001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44639247.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112222001022 its reverse (220100222211), we get a palindrome (332322223233).

The spelling of 112222001022 in words is "one hundred twelve billion, two hundred twenty-two million, one thousand, twenty-two".