112221021310 has 32 divisors (see below), whose sum is σ = 209170110240. Its totient is φ = 43297634688.

The previous prime is 112221021307. The next prime is 112221021313. The reversal of 112221021310 is 13120122211.

It is an interprime number because it is at equal distance from previous prime (112221021307) and next prime (112221021313).

It is a super-2 number, since 2×112221021310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221021313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102769 + ... + 484771.

It is an arithmetic number, because the mean of its divisors is an integer number (6536565945).

Almost surely, 2^112221021310 is an apocalyptic number.

112221021310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221021310 is a deficient number, since it is larger than the sum of its proper divisors (96949088930).

112221021310 is a wasteful number, since it uses less digits than its factorization.

112221021310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383052.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112221021310 its reverse (13120122211), we get a palindrome (125341143521).

The spelling of 112221021310 in words is "one hundred twelve billion, two hundred twenty-one million, twenty-one thousand, three hundred ten".