10122130322 has 4 divisors (see below), whose sum is σ = 15183195486. Its totient is φ = 5061065160.

The previous prime is 10122130313. The next prime is 10122130363. The reversal of 10122130322 is 22303122101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8687917681 + 1434212641 = 93209^2 + 37871^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10122130322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530532579 + ... + 2530532582.

Almost surely, 2^10122130322 is an apocalyptic number.

10122130322 is a deficient number, since it is larger than the sum of its proper divisors (5061065164).

10122130322 is an equidigital number, since it uses as much as digits as its factorization.

10122130322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061065163.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10122130322 its reverse (22303122101), we get a palindrome (32425252423).

The spelling of 10122130322 in words is "ten billion, one hundred twenty-two million, one hundred thirty thousand, three hundred twenty-two".