111213110211002 has 16 divisors (see below), whose sum is σ = 171691058458080. Its totient is φ = 54005467849392.

The previous prime is 111213110210977. The next prime is 111213110211023. The reversal of 111213110211002 is 200112011312111.

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, 5677604573 + ... + 5677624160.

It is an arithmetic number, because the mean of its divisors is an integer number (10730691153630).

Almost surely, 2^{111213110211002} is an apocalyptic number.

111213110211002 is a deficient number, since it is larger than the sum of its proper divisors (60477948247078).

111213110211002 is a wasteful number, since it uses less digits than its factorization.

111213110211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11355228877.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 111213110211002 its reverse (200112011312111), we get a palindrome (311325121523113).

The spelling of 111213110211002 in words is "one hundred eleven trillion, two hundred thirteen billion, one hundred ten million, two hundred eleven thousand, two".