112220143002 has 24 divisors (see below), whose sum is σ = 265247611200. Its totient is φ = 34006103880.

The previous prime is 112220142989. The next prime is 112220143051. The reversal of 112220143002 is 200341022211.

It is a happy number.

112220143002 is a `hidden beast` number, since 1 + 12 + 220 + 1 + 430 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283384002 + ... + 283384397.

It is an arithmetic number, because the mean of its divisors is an integer number (11051983800).

Almost surely, 2^112220143002 is an apocalyptic number.

112220143002 is an abundant number, since it is smaller than the sum of its proper divisors (153027468198).

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

112220143002 is a wasteful number, since it uses less digits than its factorization.

112220143002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566768418 (or 566768415 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112220143002 its reverse (200341022211), we get a palindrome (312561165213).

The spelling of 112220143002 in words is "one hundred twelve billion, two hundred twenty million, one hundred forty-three thousand, two".