1022106423 has 24 divisors (see below), whose sum is σ = 1499941200. Its totient is φ = 618658560.

The previous prime is 1022106401. The next prime is 1022106427. The reversal of 1022106423 is 3246012201.

It is not a de Polignac number, because 1022106423 - 2⁵ = 1022106391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1022106423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022106427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14403 + ... + 47451.

It is an arithmetic number, because the mean of its divisors is an integer number (62497550).

Almost surely, 2^1022106423 is an apocalyptic number.

1022106423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1022106423 is a deficient number, since it is larger than the sum of its proper divisors (477834777).

1022106423 is a wasteful number, since it uses less digits than its factorization.

1022106423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33139 (or 33126 counting only the distinct ones).

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

The square root of 1022106423 is about 31970.3991686059. The cubic root of 1022106423 is about 1007.3151655376.

Adding to 1022106423 its reverse (3246012201), we get a palindrome (4268118624).

The spelling of 1022106423 in words is "one billion, twenty-two million, one hundred six thousand, four hundred twenty-three".