1022322011231 has 8 divisors (see below), whose sum is σ = 1066781384064. Its totient is φ = 977863520920.

The previous prime is 1022322011189. The next prime is 1022322011251. The reversal of 1022322011231 is 1321102232201.

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 1022322011231 - 2³⁰ = 1021248269407 is a prime.

It is a super-2 number, since 2×1022322011231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022322011251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436616 + ... + 3722226.

It is an arithmetic number, because the mean of its divisors is an integer number (133347673008).

Almost surely, 2^{1022322011231} is an apocalyptic number.

1022322011231 is a deficient number, since it is larger than the sum of its proper divisors (44459372833).

1022322011231 is a wasteful number, since it uses less digits than its factorization.

1022322011231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441261.

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

Adding to 1022322011231 its reverse (1321102232201), we get a palindrome (2343424243432).

The spelling of 1022322011231 in words is "one trillion, twenty-two billion, three hundred twenty-two million, eleven thousand, two hundred thirty-one".