10533521422 has 16 divisors (see below), whose sum is σ = 16022175120. Its totient is φ = 5192845632.

The previous prime is 10533521377. The next prime is 10533521483. The reversal of 10533521422 is 22412533501.

It is a super-2 number, since 2×10533521422² (a number of 21 digits) contains 22 as substring.

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, 487729 + ... + 508867.

It is an arithmetic number, because the mean of its divisors is an integer number (1001385945).

Almost surely, 2^10533521422 is an apocalyptic number.

10533521422 is a deficient number, since it is larger than the sum of its proper divisors (5488653698).

10533521422 is a wasteful number, since it uses less digits than its factorization.

10533521422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24627.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 10533521422 in words is "ten billion, five hundred thirty-three million, five hundred twenty-one thousand, four hundred twenty-two".