1111204002 has 16 divisors (see below), whose sum is σ = 2234045952. Its totient is φ = 368461680.

The previous prime is 1111203937. The next prime is 1111204013. The reversal of 1111204002 is 2004021111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483673 + ... + 485964.

It is an arithmetic number, because the mean of its divisors is an integer number (139627872).

Almost surely, 2^1111204002 is an apocalyptic number.

1111204002 is an abundant number, since it is smaller than the sum of its proper divisors (1122841950).

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

1111204002 is a wasteful number, since it uses less digits than its factorization.

1111204002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969833.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1111204002 is about 33334.7266675460. The cubic root of 1111204002 is about 1035.7730312059.

Adding to 1111204002 its reverse (2004021111), we get a palindrome (3115225113).

The spelling of 1111204002 in words is "one billion, one hundred eleven million, two hundred four thousand, two".