1113210322212 has 24 divisors (see below), whose sum is σ = 2636259272416. Its totient is φ = 365531747328.

The previous prime is 1113210322171. The next prime is 1113210322219. The reversal of 1113210322212 is 2122230123111.

It is not an unprimeable number, because it can be changed into a prime (1113210322219) 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, 692294173 + ... + 692295780.

Almost surely, 2^{1113210322212} is an apocalyptic number.

1113210322212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113210322212 is an abundant number, since it is smaller than the sum of its proper divisors (1523048950204).

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

1113210322212 is a wasteful number, since it uses less digits than its factorization.

1113210322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384590027 (or 1384590025 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1113210322212 its reverse (2122230123111), we get a palindrome (3235440445323).

The spelling of 1113210322212 in words is "one trillion, one hundred thirteen billion, two hundred ten million, three hundred twenty-two thousand, two hundred twelve".