1122211304 has 8 divisors (see below), whose sum is σ = 2104146210. Its totient is φ = 561105648.

The previous prime is 1122211301. The next prime is 1122211309. The reversal of 1122211304 is 4031122211.

It can be written as a sum of positive squares in only one way, i.e., 948024100 + 174187204 = 30790^2 + 13198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1122211301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70138199 + ... + 70138214.

Almost surely, 2^1122211304 is an apocalyptic number.

It is an amenable number.

1122211304 is a deficient number, since it is larger than the sum of its proper divisors (981934906).

1122211304 is a wasteful number, since it uses less digits than its factorization.

1122211304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140276419 (or 140276415 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1122211304 is about 33499.4224427825. The cubic root of 1122211304 is about 1039.1818343303.

Adding to 1122211304 its reverse (4031122211), we get a palindrome (5153333515).

The spelling of 1122211304 in words is "one billion, one hundred twenty-two million, two hundred eleven thousand, three hundred four".