111211022002003 has 16 divisors (see below), whose sum is σ = 138949603663104. Its totient is φ = 86472376155360.

The previous prime is 111211022002001. The next prime is 111211022002019. The reversal of 111211022002003 is 300200220112111.

It is a cyclic number.

It is not a de Polignac number, because 111211022002003 - 2¹ = 111211022002001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111211022002001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546322700 + ... + 1546394617.

It is an arithmetic number, because the mean of its divisors is an integer number (8684350228944).

Almost surely, 2^{111211022002003} is an apocalyptic number.

111211022002003 is a deficient number, since it is larger than the sum of its proper divisors (27738581661101).

111211022002003 is a wasteful number, since it uses less digits than its factorization.

111211022002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092717802.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111211022002003 its reverse (300200220112111), we get a palindrome (411411242114114).

The spelling of 111211022002003 in words is "one hundred eleven trillion, two hundred eleven billion, twenty-two million, two thousand, three".