1304100022 has 16 divisors (see below), whose sum is σ = 2087035632. Its totient is φ = 609007360.

The previous prime is 1304099999. The next prime is 1304100037. The reversal of 1304100022 is 2200014031.

It is a junction number, because it is equal to n+sod(n) for n = 1304099975 and 1304100011.

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, 141943 + ... + 150850.

It is an arithmetic number, because the mean of its divisors is an integer number (130439727).

Almost surely, 2^1304100022 is an apocalyptic number.

1304100022 is a deficient number, since it is larger than the sum of its proper divisors (782935610).

1304100022 is a wasteful number, since it uses less digits than its factorization.

1304100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292943.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1304100022 is about 36112.3250705351. The cubic root of 1304100022 is about 1092.5390468618.

Adding to 1304100022 its reverse (2200014031), we get a palindrome (3504114053).

The spelling of 1304100022 in words is "one billion, three hundred four million, one hundred thousand, twenty-two".