111200201021002 has 16 divisors (see below), whose sum is σ = 172361629078272. Its totient is φ = 53750088675360.

The previous prime is 111200201020999. The next prime is 111200201021009. The reversal of 111200201021002 is 200120102002111.

It is a super-2 number, since 2×111200201021002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111200201021009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940943868 + ... + 941062039.

It is an arithmetic number, because the mean of its divisors is an integer number (10772601817392).

Almost surely, 2^{111200201021002} is an apocalyptic number.

111200201021002 is a deficient number, since it is larger than the sum of its proper divisors (61161428057270).

111200201021002 is a wasteful number, since it uses less digits than its factorization.

111200201021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882006893.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111200201021002 its reverse (200120102002111), we get a palindrome (311320303023113).

The spelling of 111200201021002 in words is "one hundred eleven trillion, two hundred billion, two hundred one million, twenty-one thousand, two".