210222321332 has 12 divisors (see below), whose sum is σ = 368483394720. Its totient is φ = 104941351416.

The previous prime is 210222321313. The next prime is 210222321347. The reversal of 210222321332 is 233123222012.

210222321332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210222321298 and 210222321307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42449528 + ... + 42454479.

It is an arithmetic number, because the mean of its divisors is an integer number (30706949560).

Almost surely, 2^210222321332 is an apocalyptic number.

It is an amenable number.

210222321332 is a deficient number, since it is larger than the sum of its proper divisors (158261073388).

210222321332 is a wasteful number, since it uses less digits than its factorization.

210222321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84904630 (or 84904628 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 210222321332 its reverse (233123222012), we get a palindrome (443345543344).

The spelling of 210222321332 in words is "two hundred ten billion, two hundred twenty-two million, three hundred twenty-one thousand, three hundred thirty-two".