10221132332 has 6 divisors (see below), whose sum is σ = 17886981588. Its totient is φ = 5110566164.

The previous prime is 10221132319. The next prime is 10221132349. The reversal of 10221132332 is 23323112201.

It is a super-2 number, since 2×10221132332² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277641538 + ... + 1277641545.

It is an arithmetic number, because the mean of its divisors is an integer number (2981163598).

Almost surely, 2^10221132332 is an apocalyptic number.

It is an amenable number.

10221132332 is a deficient number, since it is larger than the sum of its proper divisors (7665849256).

10221132332 is a wasteful number, since it uses less digits than its factorization.

10221132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555283087 (or 2555283085 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10221132332 its reverse (23323112201), we get a palindrome (33544244533).

The spelling of 10221132332 in words is "ten billion, two hundred twenty-one million, one hundred thirty-two thousand, three hundred thirty-two".