10503512422 has 16 divisors (see below), whose sum is σ = 16968964320. Its totient is φ = 4847274432.

The previous prime is 10503512353. The next prime is 10503512423. The reversal of 10503512422 is 22421530501.

It is a super-2 number, since 2×10503512422² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10503512423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384303 + ... + 410725.

It is an arithmetic number, because the mean of its divisors is an integer number (1060560270).

Almost surely, 2^10503512422 is an apocalyptic number.

10503512422 is a deficient number, since it is larger than the sum of its proper divisors (6465451898).

10503512422 is a wasteful number, since it uses less digits than its factorization.

10503512422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41727.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10503512422 in words is "ten billion, five hundred three million, five hundred twelve thousand, four hundred twenty-two".