1122120000331 has 12 divisors (see below), whose sum is σ = 1305957844296. Its totient is φ = 960102672320.

The previous prime is 1122120000329. The next prime is 1122120000343. The reversal of 1122120000331 is 1330000212211.

It is not a de Polignac number, because 1122120000331 - 2¹ = 1122120000329 is a prime.

It is a super-2 number, since 2×1122120000331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122120000311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272754385 + ... + 272758498.

It is an arithmetic number, because the mean of its divisors is an integer number (108829820358).

Almost surely, 2^{1122120000331} is an apocalyptic number.

1122120000331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122120000331 is a deficient number, since it is larger than the sum of its proper divisors (183837843965).

1122120000331 is a wasteful number, since it uses less digits than its factorization.

1122120000331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545512922 (or 545512911 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1122120000331 its reverse (1330000212211), we get a palindrome (2452120212542).

The spelling of 1122120000331 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, three hundred thirty-one", and thus it is an aban number.