10022252501 has 4 divisors (see below), whose sum is σ = 10024331904. Its totient is φ = 10020173100.

The previous prime is 10022252479. The next prime is 10022252519. The reversal of 10022252501 is 10525222001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10022252501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022252551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032455 + ... + 1042116.

It is an arithmetic number, because the mean of its divisors is an integer number (2506082976).

Almost surely, 2^10022252501 is an apocalyptic number.

It is an amenable number.

10022252501 is a deficient number, since it is larger than the sum of its proper divisors (2079403).

10022252501 is an equidigital number, since it uses as much as digits as its factorization.

10022252501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079402.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 10022252501 its reverse (10525222001), we get a palindrome (20547474502).

The spelling of 10022252501 in words is "ten billion, twenty-two million, two hundred fifty-two thousand, five hundred one".