1133213122120 has 16 divisors (see below), whose sum is σ = 2549729524860. Its totient is φ = 453285248832.

The previous prime is 1133213122103. The next prime is 1133213122159. The reversal of 1133213122120 is 212213123311.

It can be written as a sum of positive squares in 2 ways, for example, as 1083218845284 + 49994276836 = 1040778^2 + 223594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1133213122091 and 1133213122100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14165163987 + ... + 14165164066.

Almost surely, 2^{1133213122120} is an apocalyptic number.

1133213122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133213122120 is an abundant number, since it is smaller than the sum of its proper divisors (1416516402740).

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

1133213122120 is a wasteful number, since it uses less digits than its factorization.

1133213122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28330328064 (or 28330328060 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1133213122120 its reverse (212213123311), we get a palindrome (1345426245431).

The spelling of 1133213122120 in words is "one trillion, one hundred thirty-three billion, two hundred thirteen million, one hundred twenty-two thousand, one hundred twenty".