232323221010 has 32 divisors (see below), whose sum is σ = 557614056960. Its totient is φ = 61948600448.

The previous prime is 232323221003. The next prime is 232323221017. The reversal of 232323221010 is 10122323232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (232323221003) and next prime (232323221017).

It is a super-2 number, since 2×232323221010² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232323221017) 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, 190399 + ... + 707741.

It is an arithmetic number, because the mean of its divisors is an integer number (17425439280).

Almost surely, 2^232323221010 is an apocalyptic number.

232323221010 is an abundant number, since it is smaller than the sum of its proper divisors (325290835950).

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

232323221010 is a wasteful number, since it uses less digits than its factorization.

232323221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532322.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232323221010 its reverse (10122323232), we get a palindrome (242445544242).

The spelling of 232323221010 in words is "two hundred thirty-two billion, three hundred twenty-three million, two hundred twenty-one thousand, ten".