10522123330 has 8 divisors (see below), whose sum is σ = 18939822012. Its totient is φ = 4208849328.

The previous prime is 10522123321. The next prime is 10522123427. The reversal of 10522123330 is 3332122501.

It can be written as a sum of positive squares in 2 ways, for example, as 9838457721 + 683665609 = 99189^2 + 26147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10522123330² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526106157 + ... + 526106176.

Almost surely, 2^10522123330 is an apocalyptic number.

10522123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10522123330 is a deficient number, since it is larger than the sum of its proper divisors (8417698682).

10522123330 is a wasteful number, since it uses less digits than its factorization.

10522123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052212340.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 10522123330 its reverse (3332122501), we get a palindrome (13854245831).

The spelling of 10522123330 in words is "ten billion, five hundred twenty-two million, one hundred twenty-three thousand, three hundred thirty".