112220203310 has 128 divisors (see below), whose sum is σ = 230885614080. Its totient is φ = 39006019584.

The previous prime is 112220203301. The next prime is 112220203321. The reversal of 112220203310 is 13302022211.

It is a super-2 number, since 2×112220203310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114861542 + ... + 114862518.

It is an arithmetic number, because the mean of its divisors is an integer number (1803793860).

Almost surely, 2^112220203310 is an apocalyptic number.

112220203310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220203310 is an abundant number, since it is smaller than the sum of its proper divisors (118665410770).

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

112220203310 is a wasteful number, since it uses less digits than its factorization.

112220203310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112220203310 its reverse (13302022211), we get a palindrome (125522225521).

The spelling of 112220203310 in words is "one hundred twelve billion, two hundred twenty million, two hundred three thousand, three hundred ten".