4222525431 has 16 divisors (see below), whose sum is σ = 5704473600. Its totient is φ = 2777837088.

The previous prime is 4222525429. The next prime is 4222525471. The reversal of 4222525431 is 1345252224.

It is not a de Polignac number, because 4222525431 - 2¹ = 4222525429 is a prime.

It is a super-2 number, since 2×4222525431² = 35659442030883471522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222525421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554830 + ... + 562388.

It is an arithmetic number, because the mean of its divisors is an integer number (356529600).

Almost surely, 2^4222525431 is an apocalyptic number.

4222525431 is a deficient number, since it is larger than the sum of its proper divisors (1481948169).

4222525431 is a wasteful number, since it uses less digits than its factorization.

4222525431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9998.

The product of its digits is 19200, while the sum is 30.

The square root of 4222525431 is about 64980.9620658236. The cubic root of 4222525431 is about 1616.3078838544.

Adding to 4222525431 its reverse (1345252224), we get a palindrome (5567777655).

The spelling of 4222525431 in words is "four billion, two hundred twenty-two million, five hundred twenty-five thousand, four hundred thirty-one".