220112203030310 has 32 divisors (see below), whose sum is σ = 398841931065600. Its totient is φ = 87458269298400.

The previous prime is 220112203030301. The next prime is 220112203030361. The reversal of 220112203030310 is 13030302211022.

It is a super-2 number, since 2×220112203030310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34605161 + ... + 40469019.

It is an arithmetic number, because the mean of its divisors is an integer number (12463810345800).

Almost surely, 2^{220112203030310} is an apocalyptic number.

220112203030310 is a deficient number, since it is larger than the sum of its proper divisors (178729728035290).

220112203030310 is a wasteful number, since it uses less digits than its factorization.

220112203030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5888876.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 220112203030310 its reverse (13030302211022), we get a palindrome (233142505241332).

The spelling of 220112203030310 in words is "two hundred twenty trillion, one hundred twelve billion, two hundred three million, thirty thousand, three hundred ten".