200112111021002 has 16 divisors (see below), whose sum is σ = 302825766991680. Its totient is φ = 99170195971392.

The previous prime is 200112111020999. The next prime is 200112111021079. The reversal of 200112111021002 is 200120111211002.

It is a super-2 number, since 2×200112111021002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57546149 + ... + 60924407.

It is an arithmetic number, because the mean of its divisors is an integer number (18926610436980).

Almost surely, 2^{200112111021002} is an apocalyptic number.

200112111021002 is a deficient number, since it is larger than the sum of its proper divisors (102713655970678).

200112111021002 is a wasteful number, since it uses less digits than its factorization.

200112111021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640477.

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

Adding to 200112111021002 its reverse (200120111211002), we get a palindrome (400232222232004).

The spelling of 200112111021002 in words is "two hundred trillion, one hundred twelve billion, one hundred eleven million, twenty-one thousand, two".