5222031001 has 12 divisors (see below), whose sum is σ = 5895056356. Its totient is φ = 4618991520.

The previous prime is 5222030999. The next prime is 5222031019. The reversal of 5222031001 is 1001302225.

It can be written as a sum of positive squares in 2 ways, for example, as 3806766601 + 1415264400 = 61699^2 + 37620^2 .

It is not a de Polignac number, because 5222031001 - 2¹ = 5222030999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222031601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 578730 + ... + 587683.

Almost surely, 2^5222031001 is an apocalyptic number.

It is an amenable number.

5222031001 is a deficient number, since it is larger than the sum of its proper divisors (673025355).

5222031001 is a wasteful number, since it uses less digits than its factorization.

5222031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166472 (or 1166461 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5222031001 is about 72263.6215602290. The cubic root of 5222031001 is about 1734.9214448400.

Adding to 5222031001 its reverse (1001302225), we get a palindrome (6223333226).

The spelling of 5222031001 in words is "five billion, two hundred twenty-two million, thirty-one thousand, one".