2222001121022 has 8 divisors (see below), whose sum is σ = 3334149813456. Its totient is φ = 1110617849872.

The previous prime is 2222001120967. The next prime is 2222001121073. The reversal of 2222001121022 is 2201211002222.

It is a happy number.

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

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, 191348063 + ... + 191359674.

It is an arithmetic number, because the mean of its divisors is an integer number (416768726682).

Almost surely, 2^{2222001121022} is an apocalyptic number.

2222001121022 is a deficient number, since it is larger than the sum of its proper divisors (1112148692434).

2222001121022 is a wasteful number, since it uses less digits than its factorization.

2222001121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382710642.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2222001121022 its reverse (2201211002222), we get a palindrome (4423212123244).

The spelling of 2222001121022 in words is "two trillion, two hundred twenty-two billion, one million, one hundred twenty-one thousand, twenty-two".