222211202020022 has 8 divisors (see below), whose sum is σ = 336552888496656. Its totient is φ = 110026905854472.

The previous prime is 222211202020013. The next prime is 222211202020091. The reversal of 222211202020022 is 220020202112222.

222211202020022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 222211202019976 and 222211202020003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539347577513 + ... + 539347577924.

It is an arithmetic number, because the mean of its divisors is an integer number (42069111062082).

Almost surely, 2^{222211202020022} is an apocalyptic number.

222211202020022 is a deficient number, since it is larger than the sum of its proper divisors (114341686476634).

222211202020022 is a wasteful number, since it uses less digits than its factorization.

222211202020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078695155542.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 222211202020022 its reverse (220020202112222), we get a palindrome (442231404132244).

The spelling of 222211202020022 in words is "two hundred twenty-two trillion, two hundred eleven billion, two hundred two million, twenty thousand, twenty-two".