2223030012122 has 8 divisors (see below), whose sum is σ = 3336299124372. Its totient is φ = 1110930304000.

The previous prime is 2223030012121. The next prime is 2223030012149. The reversal of 2223030012122 is 2212100303222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1991793093481 + 231236918641 = 1411309^2 + 480871^2 .

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 = 2223030012094 and 2223030012103.

It is not an unprimeable number, because it can be changed into a prime (2223030012121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292346279 + ... + 292353882.

Almost surely, 2^{2223030012122} is an apocalyptic number.

2223030012122 is a deficient number, since it is larger than the sum of its proper divisors (1113269112250).

2223030012122 is a wasteful number, since it uses less digits than its factorization.

2223030012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584702064.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2223030012122 its reverse (2212100303222), we get a palindrome (4435130315344).

The spelling of 2223030012122 in words is "two trillion, two hundred twenty-three billion, thirty million, twelve thousand, one hundred twenty-two".