22302101011123 has 4 divisors (see below), whose sum is σ = 23271757576848. Its totient is φ = 21332444445400.

The previous prime is 22302101011111. The next prime is 22302101011133. The reversal of 22302101011123 is 32111010120322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22302101011123 - 2¹³ = 22302101002931 is a prime.

It is a super-2 number, since 2×22302101011123² (a number of 27 digits) contains 22 as substring.

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 22302101011123.

It is not an unprimeable number, because it can be changed into a prime (22302101011133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484828282828 + ... + 484828282873.

It is an arithmetic number, because the mean of its divisors is an integer number (5817939394212).

Almost surely, 2^{22302101011123} is an apocalyptic number.

22302101011123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22302101011123 is a deficient number, since it is larger than the sum of its proper divisors (969656565725).

22302101011123 is an equidigital number, since it uses as much as digits as its factorization.

22302101011123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969656565724.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 22302101011123 its reverse (32111010120322), we get a palindrome (54413111131445).

The spelling of 22302101011123 in words is "twenty-two trillion, three hundred two billion, one hundred one million, eleven thousand, one hundred twenty-three".