1122110002 has 16 divisors (see below), whose sum is σ = 1816140312. Its totient is φ = 516896640.

The previous prime is 1122109997. The next prime is 1122110023. The reversal of 1122110002 is 2000112211.

It can be written as a sum of positive squares in 4 ways, for example, as 250620561 + 871489441 = 15831^2 + 29521^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27873 + ... + 54964.

Almost surely, 2^1122110002 is an apocalyptic number.

1122110002 is a deficient number, since it is larger than the sum of its proper divisors (694030310).

1122110002 is a wasteful number, since it uses less digits than its factorization.

1122110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83373.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1122110002 is about 33497.9104124421. The cubic root of 1122110002 is about 1039.1505644125.

Adding to 1122110002 its reverse (2000112211), we get a palindrome (3122222213).

The spelling of 1122110002 in words is "one billion, one hundred twenty-two million, one hundred ten thousand, two".