112220202210 has 16 divisors (see below), whose sum is σ = 269328485376. Its totient is φ = 29925387248.

The previous prime is 112220202209. The next prime is 112220202229. The reversal of 112220202210 is 12202022211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112220202210.

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, 1870336674 + ... + 1870336733.

It is an arithmetic number, because the mean of its divisors is an integer number (16833030336).

Almost surely, 2^112220202210 is an apocalyptic number.

112220202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220202210 is an abundant number, since it is smaller than the sum of its proper divisors (157108283166).

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

112220202210 is a wasteful number, since it uses less digits than its factorization.

112220202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740673417.

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

Adding to 112220202210 its reverse (12202022211), we get a palindrome (124422224421).

The spelling of 112220202210 in words is "one hundred twelve billion, two hundred twenty million, two hundred two thousand, two hundred ten".