2113200223222 has 32 divisors (see below), whose sum is σ = 3463703470080. Its totient is φ = 958951768320.

The previous prime is 2113200223171. The next prime is 2113200223261. The reversal of 2113200223222 is 2223220023112.

It is a super-2 number, since 2×2113200223222² (a number of 25 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2113200223193 and 2113200223202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134771179 + ... + 134786857.

It is an arithmetic number, because the mean of its divisors is an integer number (108240733440).

Almost surely, 2^{2113200223222} is an apocalyptic number.

2113200223222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2113200223222 is a deficient number, since it is larger than the sum of its proper divisors (1350503246858).

2113200223222 is a wasteful number, since it uses less digits than its factorization.

2113200223222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25468.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2113200223222 its reverse (2223220023112), we get a palindrome (4336420246334).

The spelling of 2113200223222 in words is "two trillion, one hundred thirteen billion, two hundred million, two hundred twenty-three thousand, two hundred twenty-two".