10531404822 has 16 divisors (see below), whose sum is σ = 21064545792. Its totient is φ = 3510178920.

The previous prime is 10531404811. The next prime is 10531404859. The reversal of 10531404822 is 22840413501.

It is a super-2 number, since 2×10531404822² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10531404822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14547 + ... + 145857.

It is an arithmetic number, because the mean of its divisors is an integer number (1316534112).

Almost surely, 2^10531404822 is an apocalyptic number.

10531404822 is an abundant number, since it is smaller than the sum of its proper divisors (10533140970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10531404822 is a wasteful number, since it uses less digits than its factorization.

10531404822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144683.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 10531404822 in words is "ten billion, five hundred thirty-one million, four hundred four thousand, eight hundred twenty-two".