1112111010202 has 8 divisors (see below), whose sum is σ = 1668213309312. Its totient is φ = 556039907100.

The previous prime is 1112111010107. The next prime is 1112111010203. The reversal of 1112111010202 is 2020101112111.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1112111010203) 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, 7709674 + ... + 7852597.

It is an arithmetic number, because the mean of its divisors is an integer number (208526663664).

Almost surely, 2^{1112111010202} is an apocalyptic number.

1112111010202 is a deficient number, since it is larger than the sum of its proper divisors (556102299110).

1112111010202 is a wasteful number, since it uses less digits than its factorization.

1112111010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15598004.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112111010202 its reverse (2020101112111), we get a palindrome (3132212122313).

The spelling of 1112111010202 in words is "one trillion, one hundred twelve billion, one hundred eleven million, ten thousand, two hundred two".