1122133022231 has 16 divisors (see below), whose sum is σ = 1276580588640. Its totient is φ = 977806287360.

The previous prime is 1122133022201. The next prime is 1122133022273. The reversal of 1122133022231 is 1322203312211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122133022231 is a prime.

It is a super-2 number, since 2×1122133022231² (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 = 1122133022197 and 1122133022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122133022201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8014310 + ... + 8153123.

It is an arithmetic number, because the mean of its divisors is an integer number (79786286790).

Almost surely, 2^{1122133022231} is an apocalyptic number.

1122133022231 is a deficient number, since it is larger than the sum of its proper divisors (154447566409).

1122133022231 is a wasteful number, since it uses less digits than its factorization.

1122133022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16167746.

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

Adding to 1122133022231 its reverse (1322203312211), we get a palindrome (2444336334442).

The spelling of 1122133022231 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-three million, twenty-two thousand, two hundred thirty-one".