112220202200102 has 4 divisors (see below), whose sum is σ = 168330303300156. Its totient is φ = 56110101100050.

The previous prime is 112220202200027. The next prime is 112220202200123. The reversal of 112220202200102 is 201002202022211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×112220202200102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28055050550024 + ... + 28055050550027.

It is an arithmetic number, because the mean of its divisors is an integer number (42082575825039).

Almost surely, 2^{112220202200102} is an apocalyptic number.

112220202200102 is a deficient number, since it is larger than the sum of its proper divisors (56110101100054).

112220202200102 is an equidigital number, since it uses as much as digits as its factorization.

112220202200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56110101100053.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112220202200102 its reverse (201002202022211), we get a palindrome (313222404222313).

The spelling of 112220202200102 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred two million, two hundred thousand, one hundred two".