10022321252 has 6 divisors (see below), whose sum is σ = 17539062198. Its totient is φ = 5011160624.

The previous prime is 10022321213. The next prime is 10022321291. The reversal of 10022321252 is 25212322001.

It is an interprime number because it is at equal distance from previous prime (10022321213) and next prime (10022321291).

It can be written as a sum of positive squares in only one way, i.e., 5985497956 + 4036823296 = 77366^2 + 63536^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252790153 + ... + 1252790160.

It is an arithmetic number, because the mean of its divisors is an integer number (2923177033).

Almost surely, 2^10022321252 is an apocalyptic number.

It is an amenable number.

10022321252 is a deficient number, since it is larger than the sum of its proper divisors (7516740946).

10022321252 is a wasteful number, since it uses less digits than its factorization.

10022321252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505580317 (or 2505580315 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10022321252 its reverse (25212322001), we get a palindrome (35234643253).

The spelling of 10022321252 in words is "ten billion, twenty-two million, three hundred twenty-one thousand, two hundred fifty-two".