2113501320222 has 16 divisors (see below), whose sum is σ = 4227041738880. Its totient is φ = 704493923672.

The previous prime is 2113501320197. The next prime is 2113501320223. The reversal of 2113501320222 is 2220231053112.

It is a super-2 number, since 2×2113501320222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113501320192 and 2113501320201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113501320223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901368 + ... + 2244875.

It is an arithmetic number, because the mean of its divisors is an integer number (264190108680).

Almost surely, 2^{2113501320222} is an apocalyptic number.

2113501320222 is an abundant number, since it is smaller than the sum of its proper divisors (2113540418658).

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

2113501320222 is a wasteful number, since it uses less digits than its factorization.

2113501320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258207.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2113501320222 its reverse (2220231053112), we get a palindrome (4333732373334).

The spelling of 2113501320222 in words is "two trillion, one hundred thirteen billion, five hundred one million, three hundred twenty thousand, two hundred twenty-two".