2242122212422 has 8 divisors (see below), whose sum is σ = 3363203957400. Its totient is φ = 1121054226624.

The previous prime is 2242122212399. The next prime is 2242122212437.

It is a happy number.

2242122212422 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×2242122212422² (a number of 26 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, 3022272 + ... + 3690307.

It is an arithmetic number, because the mean of its divisors is an integer number (420400494675).

Almost surely, 2^{2242122212422} is an apocalyptic number.

2242122212422 is a deficient number, since it is larger than the sum of its proper divisors (1121081744978).

2242122212422 is a wasteful number, since it uses less digits than its factorization.

2242122212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879590.

The product of its digits is 8192, while the sum is 28.

The spelling of 2242122212422 in words is "two trillion, two hundred forty-two billion, one hundred twenty-two million, two hundred twelve thousand, four hundred twenty-two".