421133302322222 has 32 divisors (see below), whose sum is σ = 769559284761600. Its totient is φ = 168822068077728.

The previous prime is 421133302322141. The next prime is 421133302322323. The reversal of 421133302322222 is 222223203331124.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10020282173 + ... + 10020324200.

It is an arithmetic number, because the mean of its divisors is an integer number (24048727648800).

Almost surely, 2^{421133302322222} is an apocalyptic number.

421133302322222 is a deficient number, since it is larger than the sum of its proper divisors (348425982439378).

421133302322222 is a wasteful number, since it uses less digits than its factorization.

421133302322222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20040606480.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 421133302322222 its reverse (222223203331124), we get a palindrome (643356505653346).

The spelling of 421133302322222 in words is "four hundred twenty-one trillion, one hundred thirty-three billion, three hundred two million, three hundred twenty-two thousand, two hundred twenty-two".