2212242422122 has 32 divisors (see below), whose sum is σ = 3411119466000. Its totient is φ = 1075735646208.

The previous prime is 2212242422119. The next prime is 2212242422147.

It is a happy number.

2212242422122 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 1093553324361 + 1118689097761 = 1045731^2 + 1057681^2 .

It is a super-4 number, since 4×2212242422122⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2609154 + ... + 3351442.

Almost surely, 2^{2212242422122} is an apocalyptic number.

2212242422122 is a deficient number, since it is larger than the sum of its proper divisors (1198877043878).

2212242422122 is a wasteful number, since it uses less digits than its factorization.

2212242422122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742650.

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

The spelling of 2212242422122 in words is "two trillion, two hundred twelve billion, two hundred forty-two million, four hundred twenty-two thousand, one hundred twenty-two".