1122202131023 has 24 divisors (see below), whose sum is σ = 1179026879520. Its totient is φ = 1068007723200.

The previous prime is 1122202131013. The next prime is 1122202131041. The reversal of 1122202131023 is 3201312022211.

It is not a de Polignac number, because 1122202131023 - 2¹⁰ = 1122202129999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122202130986 and 1122202131004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122202131013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303214073 + ... + 303217773.

It is an arithmetic number, because the mean of its divisors is an integer number (49126119980).

Almost surely, 2^{1122202131023} is an apocalyptic number.

1122202131023 is a deficient number, since it is larger than the sum of its proper divisors (56824748497).

1122202131023 is a wasteful number, since it uses less digits than its factorization.

1122202131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479 (or 6456 counting only the distinct ones).

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

Adding to 1122202131023 its reverse (3201312022211), we get a palindrome (4323514153234).

The spelling of 1122202131023 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one hundred thirty-one thousand, twenty-three".