10021533322 has 16 divisors (see below), whose sum is σ = 15571974600. Its totient is φ = 4833621760.

The previous prime is 10021533289. The next prime is 10021533341. The reversal of 10021533322 is 22333512001.

It can be written as a sum of positive squares in 4 ways, for example, as 1202633041 + 8818900281 = 34679^2 + 93909^2 .

It is a super-2 number, since 2×10021533322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021533293 and 10021533302.

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, 679297 + ... + 693892.

Almost surely, 2^10021533322 is an apocalyptic number.

10021533322 is a deficient number, since it is larger than the sum of its proper divisors (5550441278).

10021533322 is a wasteful number, since it uses less digits than its factorization.

10021533322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373321.

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

The spelling of 10021533322 in words is "ten billion, twenty-one million, five hundred thirty-three thousand, three hundred twenty-two".