113012222210 has 32 divisors (see below), whose sum is σ = 204911694000. Its totient is φ = 44874215680.

The previous prime is 113012222201. The next prime is 113012222231. The reversal of 113012222210 is 12222210311.

It can be written as a sum of positive squares in 8 ways, for example, as 8273903521 + 104738318689 = 90961^2 + 323633^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524220 + ... + 2568600.

Almost surely, 2^113012222210 is an apocalyptic number.

113012222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113012222210 is a deficient number, since it is larger than the sum of its proper divisors (91899471790).

113012222210 is a wasteful number, since it uses less digits than its factorization.

113012222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46246.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 113012222210 its reverse (12222210311), we get a palindrome (125234432521).

The spelling of 113012222210 in words is "one hundred thirteen billion, twelve million, two hundred twenty-two thousand, two hundred ten".