112212022000 has 80 divisors (see below), whose sum is σ = 292200172992. Its totient is φ = 41432121600.

The previous prime is 112212021979. The next prime is 112212022003. The reversal of 112212022000 is 220212211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212022003) 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, 2131924 + ... + 2183923.

Almost surely, 2^112212022000 is an apocalyptic number.

112212022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112212022000 is an abundant number, since it is smaller than the sum of its proper divisors (179988150992).

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

112212022000 is a wasteful number, since it uses less digits than its factorization.

112212022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315883 (or 4315867 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112212022000 its reverse (220212211), we get a palindrome (112432234211).

The spelling of 112212022000 in words is "one hundred twelve billion, two hundred twelve million, twenty-two thousand".