22435413315121 has 4 divisors (see below), whose sum is σ = 22529285337600. Its totient is φ = 22341541292644.

The previous prime is 22435413315089. The next prime is 22435413315127. The reversal of 22435413315121 is 12151331453422.

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 22435413315121 - 2⁵ = 22435413315089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22435413315127) 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, 46936010881 + ... + 46936011358.

It is an arithmetic number, because the mean of its divisors is an integer number (5632321334400).

Almost surely, 2^{22435413315121} is an apocalyptic number.

It is an amenable number.

22435413315121 is a deficient number, since it is larger than the sum of its proper divisors (93872022479).

22435413315121 is an equidigital number, since it uses as much as digits as its factorization.

22435413315121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93872022478.

The product of its digits is 86400, while the sum is 37.

Adding to 22435413315121 its reverse (12151331453422), we get a palindrome (34586744768543).

The spelling of 22435413315121 in words is "twenty-two trillion, four hundred thirty-five billion, four hundred thirteen million, three hundred fifteen thousand, one hundred twenty-one".