112223213213000 has 32 divisors (see below), whose sum is σ = 262602318920760. Its totient is φ = 44889285284800.

The previous prime is 112223213212813. The next prime is 112223213213009. The reversal of 112223213213000 is 312312322211.

It can be written as a sum of positive squares in 4 ways, for example, as 37071756240964 + 75151456972036 = 6088658^2 + 8668994^2 .

It is not an unprimeable number, because it can be changed into a prime (112223213213009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56111605607 + ... + 56111607606.

Almost surely, 2^{112223213213000} is an apocalyptic number.

112223213213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112223213213000 is an abundant number, since it is smaller than the sum of its proper divisors (150379105707760).

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

112223213213000 is a wasteful number, since it uses less digits than its factorization.

112223213213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112223213234 (or 112223213220 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 112223213213000 its reverse (312312322211), we get a palindrome (112535525535211).

The spelling of 112223213213000 in words is "one hundred twelve trillion, two hundred twenty-three billion, two hundred thirteen million, two hundred thirteen thousand".