10502157122 has 16 divisors (see below), whose sum is σ = 16264281600. Its totient is φ = 5080789920.

The previous prime is 10502157119. The next prime is 10502157131. The reversal of 10502157122 is 22175120501.

10502157122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10502157122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10502157091 and 10502157100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457454 + ... + 479862.

It is an arithmetic number, because the mean of its divisors is an integer number (1016517600).

Almost surely, 2^10502157122 is an apocalyptic number.

10502157122 is a deficient number, since it is larger than the sum of its proper divisors (5762124478).

10502157122 is a wasteful number, since it uses less digits than its factorization.

10502157122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30001.

The product of its (nonzero) digits is 1400, while the sum is 26.

Adding to 10502157122 its reverse (22175120501), we get a palindrome (32677277623).

The spelling of 10502157122 in words is "ten billion, five hundred two million, one hundred fifty-seven thousand, one hundred twenty-two".