111012103210002 has 64 divisors (see below), whose sum is σ = 227814172213248. Its totient is φ = 36046842552000.

The previous prime is 111012103209983. The next prime is 111012103210031. The reversal of 111012103210002 is 200012301210111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50084427 + ... + 52253937.

It is an arithmetic number, because the mean of its divisors is an integer number (3559596440832).

Almost surely, 2^{111012103210002} is an apocalyptic number.

111012103210002 is an abundant number, since it is smaller than the sum of its proper divisors (116802069003246).

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

111012103210002 is a wasteful number, since it uses less digits than its factorization.

111012103210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170415.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 111012103210002 its reverse (200012301210111), we get a palindrome (311024404420113).

The spelling of 111012103210002 in words is "one hundred eleven trillion, twelve billion, one hundred three million, two hundred ten thousand, two".