2013311121222 has 8 divisors (see below), whose sum is σ = 4026622242456. Its totient is φ = 671103707072.

The previous prime is 2013311121221. The next prime is 2013311121229. The reversal of 2013311121222 is 2221211133102.

It is a sphenic number, since it is the product of 3 distinct primes.

2013311121222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013311121221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167775926763 + ... + 167775926774.

It is an arithmetic number, because the mean of its divisors is an integer number (503327780307).

Almost surely, 2^{2013311121222} is an apocalyptic number.

2013311121222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013311121222 is a wasteful number, since it uses less digits than its factorization.

2013311121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335551853542.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2013311121222 its reverse (2221211133102), we get a palindrome (4234522254324).

The spelling of 2013311121222 in words is "two trillion, thirteen billion, three hundred eleven million, one hundred twenty-one thousand, two hundred twenty-two".