22125453425622 has 16 divisors (see below), whose sum is σ = 49167674279280. Its totient is φ = 7375151141856.

The previous prime is 22125453425611. The next prime is 22125453425671. The reversal of 22125453425622 is 22652435452122.

22125453425622 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 5 + 45 + 3 + 42 + 562 + 2 = 666.

It is a super-4 number, since 4×22125453425622⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204865309443 + ... + 204865309550.

It is an arithmetic number, because the mean of its divisors is an integer number (3072979642455).

Almost surely, 2^{22125453425622} is an apocalyptic number.

22125453425622 is an abundant number, since it is smaller than the sum of its proper divisors (27042220853658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22125453425622 is a wasteful number, since it uses less digits than its factorization.

22125453425622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409730619004 (or 409730618998 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

Adding to 22125453425622 its reverse (22652435452122), we get a palindrome (44777888877744).

The spelling of 22125453425622 in words is "twenty-two trillion, one hundred twenty-five billion, four hundred fifty-three million, four hundred twenty-five thousand, six hundred twenty-two".