112221002210 has 16 divisors (see below), whose sum is σ = 203044428216. Its totient is φ = 44655817728.

The previous prime is 112221002171. The next prime is 112221002269. The reversal of 112221002210 is 12200122211.

It can be written as a sum of positive squares in 4 ways, for example, as 95381527921 + 16839474289 = 308839^2 + 129767^2 .

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, 29070869 + ... + 29074728.

Almost surely, 2^112221002210 is an apocalyptic number.

112221002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221002210 is a deficient number, since it is larger than the sum of its proper divisors (90823426006).

112221002210 is a wasteful number, since it uses less digits than its factorization.

112221002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58145797.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112221002210 its reverse (12200122211), we get a palindrome (124421124421).

The spelling of 112221002210 in words is "one hundred twelve billion, two hundred twenty-one million, two thousand, two hundred ten".