1112202111002 has 32 divisors (see below), whose sum is σ = 1687392000000. Its totient is φ = 549775628416.

The previous prime is 1112202110993. The next prime is 1112202111067. The reversal of 1112202111002 is 2001112022111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239232374 + ... + 239237022.

It is an arithmetic number, because the mean of its divisors is an integer number (52731000000).

Almost surely, 2^{1112202111002} is an apocalyptic number.

1112202111002 is a deficient number, since it is larger than the sum of its proper divisors (575189888998).

1112202111002 is a wasteful number, since it uses less digits than its factorization.

1112202111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8398.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112202111002 its reverse (2001112022111), we get a palindrome (3113314133113).

It can be divided in two parts, 111220 and 2111002, that added together give a palindrome (2222222).

The spelling of 1112202111002 in words is "one trillion, one hundred twelve billion, two hundred two million, one hundred eleven thousand, two".