232022221210 has 32 divisors (see below), whose sum is σ = 449838159120. Its totient is φ = 85656027648.

The previous prime is 232022221183. The next prime is 232022221213. The reversal of 232022221210 is 12122220232.

It can be written as a sum of positive squares in 8 ways, for example, as 5283399969 + 226738821241 = 72687^2 + 476171^2 .

It is a super-2 number, since 2×232022221210² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232022221213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690894 + ... + 970246.

Almost surely, 2^232022221210 is an apocalyptic number.

232022221210 is a deficient number, since it is larger than the sum of its proper divisors (217815937910).

232022221210 is a wasteful number, since it uses less digits than its factorization.

232022221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285762.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 232022221210 its reverse (12122220232), we get a palindrome (244144441442).

It can be divided in two parts, 2320222 and 21210, that added together give a palindrome (2341432).

The spelling of 232022221210 in words is "two hundred thirty-two billion, twenty-two million, two hundred twenty-one thousand, two hundred ten".