1022311200423 has 8 divisors (see below), whose sum is σ = 1363092131200. Its totient is φ = 681535534968.

The previous prime is 1022311200419. The next prime is 1022311200433. The reversal of 1022311200423 is 3240021132201.

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

It is not a de Polignac number, because 1022311200423 - 2² = 1022311200419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022311200423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022311200433) 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, 838513 + ... + 1657626.

It is an arithmetic number, because the mean of its divisors is an integer number (170386516400).

Almost surely, 2^{1022311200423} is an apocalyptic number.

1022311200423 is a deficient number, since it is larger than the sum of its proper divisors (340780930777).

1022311200423 is a wasteful number, since it uses less digits than its factorization.

1022311200423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632661.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1022311200423 its reverse (3240021132201), we get a palindrome (4262332332624).

The spelling of 1022311200423 in words is "one trillion, twenty-two billion, three hundred eleven million, two hundred thousand, four hundred twenty-three".