232122210222 has 16 divisors (see below), whose sum is σ = 530565052032. Its totient is φ = 66320631480.

The previous prime is 232122210197. The next prime is 232122210233. The reversal of 232122210222 is 222012221232.

It is a super-2 number, since 2×232122210222² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2763359604 + ... + 2763359687.

It is an arithmetic number, because the mean of its divisors is an integer number (33160315752).

Almost surely, 2^232122210222 is an apocalyptic number.

232122210222 is an abundant number, since it is smaller than the sum of its proper divisors (298442841810).

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

232122210222 is a wasteful number, since it uses less digits than its factorization.

232122210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526719303.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 232122210222 its reverse (222012221232), we get a palindrome (454134431454).

The spelling of 232122210222 in words is "two hundred thirty-two billion, one hundred twenty-two million, two hundred ten thousand, two hundred twenty-two".