23022411003421 has 4 divisors (see below), whose sum is σ = 23046219081952. Its totient is φ = 22998602924892.

The previous prime is 23022411003407. The next prime is 23022411003439. The reversal of 23022411003421 is 12430011422032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23022411003421 - 2¹³ = 23022410995229 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 (23022411003401) 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, 11904037815 + ... + 11904039748.

It is an arithmetic number, because the mean of its divisors is an integer number (5761554770488).

Almost surely, 2^{23022411003421} is an apocalyptic number.

It is an amenable number.

23022411003421 is a deficient number, since it is larger than the sum of its proper divisors (23808078531).

23022411003421 is an equidigital number, since it uses as much as digits as its factorization.

23022411003421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23808078530.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23022411003421 its reverse (12430011422032), we get a palindrome (35452422425453).

The spelling of 23022411003421 in words is "twenty-three trillion, twenty-two billion, four hundred eleven million, three thousand, four hundred twenty-one".