112212102022 has 8 divisors (see below), whose sum is σ = 168320057400. Its totient is φ = 56105416224.

The previous prime is 112212101999. The next prime is 112212102029. The reversal of 112212102022 is 220201212211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 112212101987 and 112212102005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212102029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52072 + ... + 476587.

It is an arithmetic number, because the mean of its divisors is an integer number (21040007175).

Almost surely, 2^112212102022 is an apocalyptic number.

112212102022 is a deficient number, since it is larger than the sum of its proper divisors (56107955378).

112212102022 is a wasteful number, since it uses less digits than its factorization.

112212102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634790.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112212102022 its reverse (220201212211), we get a palindrome (332413314233).

The spelling of 112212102022 in words is "one hundred twelve billion, two hundred twelve million, one hundred two thousand, twenty-two".