22301442125 has 16 divisors (see below), whose sum is σ = 27851765760. Its totient is φ = 17828611600.

The previous prime is 22301442103. The next prime is 22301442157. The reversal of 22301442125 is 52124410322.

It is not a de Polignac number, because 22301442125 - 2¹⁰ = 22301441101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22301442094 and 22301442103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117884 + ... + 241866.

It is an arithmetic number, because the mean of its divisors is an integer number (1740735360).

Almost surely, 2^22301442125 is an apocalyptic number.

22301442125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22301442125 is a deficient number, since it is larger than the sum of its proper divisors (5550323635).

22301442125 is a wasteful number, since it uses less digits than its factorization.

22301442125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125437 (or 125427 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22301442125 its reverse (52124410322), we get a palindrome (74425852447).

The spelling of 22301442125 in words is "twenty-two billion, three hundred one million, four hundred forty-two thousand, one hundred twenty-five".