1230122223023 has 16 divisors (see below), whose sum is σ = 1292475709440. Its totient is φ = 1169310424800.

The previous prime is 1230122223019. The next prime is 1230122223041. The reversal of 1230122223023 is 3203222210321.

It is a cyclic number.

It is not a de Polignac number, because 1230122223023 - 2² = 1230122223019 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 1230122223023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230122223623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446765 + ... + 1630902.

It is an arithmetic number, because the mean of its divisors is an integer number (80779731840).

Almost surely, 2^{1230122223023} is an apocalyptic number.

1230122223023 is a deficient number, since it is larger than the sum of its proper divisors (62353486417).

1230122223023 is a wasteful number, since it uses less digits than its factorization.

1230122223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078038.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1230122223023 its reverse (3203222210321), we get a palindrome (4433344433344).

The spelling of 1230122223023 in words is "one trillion, two hundred thirty billion, one hundred twenty-two million, two hundred twenty-three thousand, twenty-three".