1121200222313 has 8 divisors (see below), whose sum is σ = 1153796434560. Its totient is φ = 1088968213840.

The previous prime is 1121200222291. The next prime is 1121200222327. The reversal of 1121200222313 is 3132220021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1121200222313 - 2¹⁰ = 1121200221289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121200222013) 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, 91044698 + ... + 91057011.

It is an arithmetic number, because the mean of its divisors is an integer number (144224554320).

Almost surely, 2^{1121200222313} is an apocalyptic number.

It is an amenable number.

1121200222313 is a deficient number, since it is larger than the sum of its proper divisors (32596212247).

1121200222313 is a wasteful number, since it uses less digits than its factorization.

1121200222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182101887.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1121200222313 its reverse (3132220021211), we get a palindrome (4253420243524).

The spelling of 1121200222313 in words is "one trillion, one hundred twenty-one billion, two hundred million, two hundred twenty-two thousand, three hundred thirteen".