13022245125 has 64 divisors (see below), whose sum is σ = 24139814400. Its totient is φ = 6926990400.

The previous prime is 13022245111. The next prime is 13022245139. The reversal of 13022245125 is 52154222031.

It is an interprime number because it is at equal distance from previous prime (13022245111) and next prime (13022245139).

It is not a de Polignac number, because 13022245125 - 2⁷ = 13022244997 is a prime.

It is a super-3 number, since 3×13022245125³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1335016 + ... + 1344734.

It is an arithmetic number, because the mean of its divisors is an integer number (377184600).

Almost surely, 2^13022245125 is an apocalyptic number.

13022245125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13022245125 is a deficient number, since it is larger than the sum of its proper divisors (11117569275).

13022245125 is an equidigital number, since it uses as much as digits as its factorization.

13022245125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10140 (or 10124 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 13022245125 its reverse (52154222031), we get a palindrome (65176467156).

The spelling of 13022245125 in words is "thirteen billion, twenty-two million, two hundred forty-five thousand, one hundred twenty-five".