4225501022652 has 480 divisors, whose sum is σ = 14000693168000. Its totient is φ = 1104152684544.

The previous prime is 4225501022627. The next prime is 4225501022707. The reversal of 4225501022652 is 2562201055224.

4225501022652 is a `hidden beast` number, since 4 + 22 + 550 + 1 + 0 + 22 + 65 + 2 = 666.

It is a super-2 number, since 2×4225501022652² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 157460628 + ... + 157487460.

Almost surely, 2^{4225501022652} is an apocalyptic number.

4225501022652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4225501022652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7000346584000).

4225501022652 is an abundant number, since it is smaller than the sum of its proper divisors (9775192145348).

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

4225501022652 is a wasteful number, since it uses less digits than its factorization.

4225501022652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26992 (or 26967 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 4225501022652 its reverse (2562201055224), we get a palindrome (6787702077876).

The spelling of 4225501022652 in words is "four trillion, two hundred twenty-five billion, five hundred one million, twenty-two thousand, six hundred fifty-two".