2001300111122 has 16 divisors (see below), whose sum is σ = 3249114993600. Its totient is φ = 919035379152.

The previous prime is 2001300111101. The next prime is 2001300111127. The reversal of 2001300111122 is 2211110031002.

It is a junction number, because it is equal to n+sod(n) for n = 2001300111097 and 2001300111106.

It is not an unprimeable number, because it can be changed into a prime (2001300111127) 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, 193394528 + ... + 193404875.

It is an arithmetic number, because the mean of its divisors is an integer number (203069687100).

Almost surely, 2^{2001300111122} is an apocalyptic number.

2001300111122 is a deficient number, since it is larger than the sum of its proper divisors (1247814882478).

2001300111122 is a wasteful number, since it uses less digits than its factorization.

2001300111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386799617.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2001300111122 its reverse (2211110031002), we get a palindrome (4212410142124).

The spelling of 2001300111122 in words is "two trillion, one billion, three hundred million, one hundred eleven thousand, one hundred twenty-two".