232111002302222 has 4 divisors (see below), whose sum is σ = 348166503453336. Its totient is φ = 116055501151110.

The previous prime is 232111002302191. The next prime is 232111002302227. The reversal of 232111002302222 is 222203200111232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×232111002302222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232111002302227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58027750575554 + ... + 58027750575557.

It is an arithmetic number, because the mean of its divisors is an integer number (87041625863334).

Almost surely, 2^{232111002302222} is an apocalyptic number.

232111002302222 is a deficient number, since it is larger than the sum of its proper divisors (116055501151114).

232111002302222 is a wasteful number, since it uses less digits than its factorization.

232111002302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116055501151113.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 232111002302222 its reverse (222203200111232), we get a palindrome (454314202413454).

The spelling of 232111002302222 in words is "two hundred thirty-two trillion, one hundred eleven billion, two million, three hundred two thousand, two hundred twenty-two".