2242120212422 has 8 divisors (see below), whose sum is σ = 3364401968856. Its totient is φ = 1120652889472.

The previous prime is 2242120212401. The next prime is 2242120212427.

2242120212422 is nontrivially palindromic in base 10.

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 = 2242120212391 and 2242120212400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242120212427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203601488 + ... + 203612499.

It is an arithmetic number, because the mean of its divisors is an integer number (420550246107).

Almost surely, 2^{2242120212422} is an apocalyptic number.

2242120212422 is a deficient number, since it is larger than the sum of its proper divisors (1122281756434).

2242120212422 is a wasteful number, since it uses less digits than its factorization.

2242120212422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407216742.

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 2242120 and 212422, that added together give a palindrome (2454542).

The spelling of 2242120212422 in words is "two trillion, two hundred forty-two billion, one hundred twenty million, two hundred twelve thousand, four hundred twenty-two".