2111223442022 has 8 divisors (see below), whose sum is σ = 3167284827096. Its totient is φ = 1055461832992.

The previous prime is 2111223442019. The next prime is 2111223442033. The reversal of 2111223442022 is 2202443221112.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2111223441982 and 2111223442000.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 74926403 + ... + 74954574.

It is an arithmetic number, because the mean of its divisors is an integer number (395910603387).

Almost surely, 2^{2111223442022} is an apocalyptic number.

2111223442022 is a deficient number, since it is larger than the sum of its proper divisors (1056061385074).

2111223442022 is a wasteful number, since it uses less digits than its factorization.

2111223442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149888022.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2111223442022 its reverse (2202443221112), we get a palindrome (4313666663134).

The spelling of 2111223442022 in words is "two trillion, one hundred eleven billion, two hundred twenty-three million, four hundred forty-two thousand, twenty-two".