2202421442422 has 8 divisors (see below), whose sum is σ = 3303989766000. Its totient is φ = 1101091520424.

The previous prime is 2202421442401. The next prime is 2202421442443. The reversal of 2202421442422 is 2242441242022.

It is an interprime number because it is at equal distance from previous prime (2202421442401) and next prime (2202421442443).

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

It is a super-2 number, since 2×2202421442422² (a number of 25 digits) contains 22 as substring.

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, 59577297 + ... + 59614252.

It is an arithmetic number, because the mean of its divisors is an integer number (412998720750).

Almost surely, 2^{2202421442422} is an apocalyptic number.

2202421442422 is a deficient number, since it is larger than the sum of its proper divisors (1101568323578).

2202421442422 is a wasteful number, since it uses less digits than its factorization.

2202421442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119200790.

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 2202421442422 its reverse (2242441242022), we get a palindrome (4444862684444).

The spelling of 2202421442422 in words is "two trillion, two hundred two billion, four hundred twenty-one million, four hundred forty-two thousand, four hundred twenty-two".