200122231113111 has 32 divisors (see below), whose sum is σ = 278165152104448. Its totient is φ = 127860324768000.

The previous prime is 200122231113023. The next prime is 200122231113227. The reversal of 200122231113111 is 111311132221002.

It is not a de Polignac number, because 200122231113111 - 2²⁹ = 200121694242199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122231115111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10357591 + ... + 22528296.

It is an arithmetic number, because the mean of its divisors is an integer number (8692661003264).

Almost surely, 2^{200122231113111} is an apocalyptic number.

200122231113111 is a deficient number, since it is larger than the sum of its proper divisors (78042920991337).

200122231113111 is a wasteful number, since it uses less digits than its factorization.

200122231113111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32886751.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 200122231113111 its reverse (111311132221002), we get a palindrome (311433363334113).

The spelling of 200122231113111 in words is "two hundred trillion, one hundred twenty-two billion, two hundred thirty-one million, one hundred thirteen thousand, one hundred eleven".