1122412002 has 8 divisors (see below), whose sum is σ = 2244824016. Its totient is φ = 374137332.

The previous prime is 1122411991. The next prime is 1122412003. The reversal of 1122412002 is 2002142211.

It is a sphenic number, since it is the product of 3 distinct primes.

1122412002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1122412003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93534328 + ... + 93534339.

It is an arithmetic number, because the mean of its divisors is an integer number (280603002).

Almost surely, 2^1122412002 is an apocalyptic number.

1122412002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122412002 is a wasteful number, since it uses less digits than its factorization.

1122412002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187068672.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1122412002 is about 33502.4178530446. The cubic root of 1122412002 is about 1039.2437802649.

Adding to 1122412002 its reverse (2002142211), we get a palindrome (3124554213).

The spelling of 1122412002 in words is "one billion, one hundred twenty-two million, four hundred twelve thousand, two".