201111211233130 has 16 divisors (see below), whose sum is σ = 394909287512544. Its totient is φ = 73131349539280.

The previous prime is 201111211233083. The next prime is 201111211233137. The reversal of 201111211233130 is 31332112111102.

201111211233130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (201111211233137) 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, 914141869132 + ... + 914141869351.

It is an arithmetic number, because the mean of its divisors is an integer number (24681830469534).

Almost surely, 2^{201111211233130} is an apocalyptic number.

201111211233130 is a deficient number, since it is larger than the sum of its proper divisors (193798076279414).

201111211233130 is a wasteful number, since it uses less digits than its factorization.

201111211233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828283738501.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 201111211233130 its reverse (31332112111102), we get a palindrome (232443323344232).

The spelling of 201111211233130 in words is "two hundred one trillion, one hundred eleven billion, two hundred eleven million, two hundred thirty-three thousand, one hundred thirty".