1122204004 has 12 divisors (see below), whose sum is σ = 1979321344. Its totient is φ = 556683624.

The previous prime is 1122203993. The next prime is 1122204019. The reversal of 1122204004 is 4004022211.

1122204004 = T₃₆₉ + T₃₇₀ + ... + T₁₈₉₂.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104024 + ... + 1105039.

Almost surely, 2^1122204004 is an apocalyptic number.

It is an amenable number.

1122204004 is a deficient number, since it is larger than the sum of its proper divisors (857117340).

1122204004 is a wasteful number, since it uses less digits than its factorization.

1122204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209194 (or 2209192 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1122204004 is about 33499.3134855030. The cubic root of 1122204004 is about 1039.1795810281.

Adding to 1122204004 its reverse (4004022211), we get a palindrome (5126226215).

The spelling of 1122204004 in words is "one billion, one hundred twenty-two million, two hundred four thousand, four".