304402101423022 has 16 divisors (see below), whose sum is σ = 476476473392640. Its totient is φ = 145577193911512.

The previous prime is 304402101422921. The next prime is 304402101423041. The reversal of 304402101423022 is 220324101204403.

It is a super-2 number, since 2×304402101423022² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144850258 + ... + 146936725.

It is an arithmetic number, because the mean of its divisors is an integer number (29779779587040).

Almost surely, 2^{304402101423022} is an apocalyptic number.

304402101423022 is a deficient number, since it is larger than the sum of its proper divisors (172074371969618).

304402101423022 is a wasteful number, since it uses less digits than its factorization.

304402101423022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291809687.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 304402101423022 its reverse (220324101204403), we get a palindrome (524726202627425).

The spelling of 304402101423022 in words is "three hundred four trillion, four hundred two billion, one hundred one million, four hundred twenty-three thousand, twenty-two".