1102244404 has 6 divisors (see below), whose sum is σ = 1928927714. Its totient is φ = 551122200.

The previous prime is 1102244389. The next prime is 1102244417. The reversal of 1102244404 is 4044422011.

It can be written as a sum of positive squares in only one way, i.e., 918696100 + 183548304 = 30310^2 + 13548^2 .

It is a super-2 number, since 2×1102244404² = 2429885452298630432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137780547 + ... + 137780554.

Almost surely, 2^1102244404 is an apocalyptic number.

It is an amenable number.

1102244404 is a deficient number, since it is larger than the sum of its proper divisors (826683310).

1102244404 is a wasteful number, since it uses less digits than its factorization.

1102244404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275561105 (or 275561103 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1102244404 is about 33200.0663252350. The cubic root of 1102244404 is about 1032.9817153533.

Adding to 1102244404 its reverse (4044422011), we get a palindrome (5146666415).

The spelling of 1102244404 in words is "one billion, one hundred two million, two hundred forty-four thousand, four hundred four".