2230121101222 has 16 divisors (see below), whose sum is σ = 3946389414912. Its totient is φ = 924935018760.

The previous prime is 2230121101211. The next prime is 2230121101223. The reversal of 2230121101222 is 2221011210322.

It is a super-2 number, since 2×2230121101222² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230121101222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230121101223) 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, 2569263508 + ... + 2569264375.

It is an arithmetic number, because the mean of its divisors is an integer number (246649338432).

Almost surely, 2^{2230121101222} is an apocalyptic number.

2230121101222 is a deficient number, since it is larger than the sum of its proper divisors (1716268313690).

2230121101222 is a wasteful number, since it uses less digits than its factorization.

2230121101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138527923.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2230121101222 its reverse (2221011210322), we get a palindrome (4451132311544).

The spelling of 2230121101222 in words is "two trillion, two hundred thirty billion, one hundred twenty-one million, one hundred one thousand, two hundred twenty-two".