1422002431023 has 16 divisors (see below), whose sum is σ = 1966503813120. Its totient is φ = 912922039904.

The previous prime is 1422002431007. The next prime is 1422002431033. The reversal of 1422002431023 is 3201342002241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1422002431023 - 2⁴ = 1422002431007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422002430984 and 1422002431002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422002431033) 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, 21304611 + ... + 21371252.

It is an arithmetic number, because the mean of its divisors is an integer number (122906488320).

Almost surely, 2^{1422002431023} is an apocalyptic number.

1422002431023 is a deficient number, since it is larger than the sum of its proper divisors (544501382097).

1422002431023 is a wasteful number, since it uses less digits than its factorization.

1422002431023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42676278.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1422002431023 its reverse (3201342002241), we get a palindrome (4623344433264).

The spelling of 1422002431023 in words is "one trillion, four hundred twenty-two billion, two million, four hundred thirty-one thousand, twenty-three".