1113133322220 has 96 divisors (see below), whose sum is σ = 3184287422400. Its totient is φ = 290474409984.

The previous prime is 1113133322219. The next prime is 1113133322263. The reversal of 1113133322220 is 222233313111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556515 + ... + 1592474.

It is an arithmetic number, because the mean of its divisors is an integer number (33169660650).

Almost surely, 2^{1113133322220} is an apocalyptic number.

1113133322220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113133322220 is an abundant number, since it is smaller than the sum of its proper divisors (2071154100180).

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

1113133322220 is a wasteful number, since it uses less digits than its factorization.

1113133322220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149187 (or 2149185 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1113133322220 its reverse (222233313111), we get a palindrome (1335366635331).

The spelling of 1113133322220 in words is "one trillion, one hundred thirteen billion, one hundred thirty-three million, three hundred twenty-two thousand, two hundred twenty".