1133120222231 has 8 divisors (see below), whose sum is σ = 1162108626000. Its totient is φ = 1104196167360.

The previous prime is 1133120222207. The next prime is 1133120222239. The reversal of 1133120222231 is 1322220213311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133120222231 is a prime.

It is a super-2 number, since 2×1133120222231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133120222197 and 1133120222206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133120222239) 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, 16051556 + ... + 16121993.

It is an arithmetic number, because the mean of its divisors is an integer number (145263578250).

Almost surely, 2^{1133120222231} is an apocalyptic number.

1133120222231 is a deficient number, since it is larger than the sum of its proper divisors (28988403769).

1133120222231 is an equidigital number, since it uses as much as digits as its factorization.

1133120222231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32174449.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1133120222231 its reverse (1322220213311), we get a palindrome (2455340435542).

The spelling of 1133120222231 in words is "one trillion, one hundred thirty-three billion, one hundred twenty million, two hundred twenty-two thousand, two hundred thirty-one".