22143120413325 has 48 divisors (see below), whose sum is σ = 38538195451200. Its totient is φ = 11187697536000.

The previous prime is 22143120413257. The next prime is 22143120413327. The reversal of 22143120413325 is 52331402134122.

It is a happy number.

It is not a de Polignac number, because 22143120413325 - 2¹⁷ = 22143120282253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143120413327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41201941 + ... + 41735909.

It is an arithmetic number, because the mean of its divisors is an integer number (802879071900).

Almost surely, 2^{22143120413325} is an apocalyptic number.

22143120413325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22143120413325 is a deficient number, since it is larger than the sum of its proper divisors (16395075037875).

22143120413325 is a wasteful number, since it uses less digits than its factorization.

22143120413325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563102 (or 563097 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 22143120413325 its reverse (52331402134122), we get a palindrome (74474522547447).

The spelling of 22143120413325 in words is "twenty-two trillion, one hundred forty-three billion, one hundred twenty million, four hundred thirteen thousand, three hundred twenty-five".