23040030211022 has 64 divisors (see below), whose sum is σ = 40411609668864. Its totient is φ = 9735284451840.

The previous prime is 23040030211021. The next prime is 23040030211043. The reversal of 23040030211022 is 22011203004032.

It is a junction number, because it is equal to n+sod(n) for n = 23040030210985 and 23040030211003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040030211021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115780373 + ... + 115979199.

It is an arithmetic number, because the mean of its divisors is an integer number (631431401076).

Almost surely, 2^{23040030211022} is an apocalyptic number.

23040030211022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23040030211022 is a deficient number, since it is larger than the sum of its proper divisors (17371579457842).

23040030211022 is a wasteful number, since it uses less digits than its factorization.

23040030211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202673.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23040030211022 its reverse (22011203004032), we get a palindrome (45051233215054).

The spelling of 23040030211022 in words is "twenty-three trillion, forty billion, thirty million, two hundred eleven thousand, twenty-two".