302102404422 has 64 divisors (see below), whose sum is σ = 743819349504. Its totient is φ = 79655788800.

The previous prime is 302102404411. The next prime is 302102404423. The reversal of 302102404422 is 224404201203.

It is a junction number, because it is equal to n+sod(n) for n = 302102404392 and 302102404401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302102404423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2227893 + ... + 2359599.

It is an arithmetic number, because the mean of its divisors is an integer number (11622177336).

Almost surely, 2^302102404422 is an apocalyptic number.

302102404422 is an abundant number, since it is smaller than the sum of its proper divisors (441716945082).

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

302102404422 is a wasteful number, since it uses less digits than its factorization.

302102404422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135933.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 302102404422 its reverse (224404201203), we get a palindrome (526506605625).

The spelling of 302102404422 in words is "three hundred two billion, one hundred two million, four hundred four thousand, four hundred twenty-two".