22130220211023 has 16 divisors (see below), whose sum is σ = 29739603746816. Its totient is φ = 14637160792800.

The previous prime is 22130220210899. The next prime is 22130220211087. The reversal of 22130220211023 is 32011202203122.

It is not a de Polignac number, because 22130220211023 - 2²⁹ = 22129683340111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130220211123) 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, 46512390 + ... + 46985772.

It is an arithmetic number, because the mean of its divisors is an integer number (1858725234176).

Almost surely, 2^{22130220211023} is an apocalyptic number.

22130220211023 is a deficient number, since it is larger than the sum of its proper divisors (7609383535793).

22130220211023 is a wasteful number, since it uses less digits than its factorization.

22130220211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596214.

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

Adding to 22130220211023 its reverse (32011202203122), we get a palindrome (54141422414145).

The spelling of 22130220211023 in words is "twenty-two trillion, one hundred thirty billion, two hundred twenty million, two hundred eleven thousand, twenty-three".