22022121210022 has 8 divisors (see below), whose sum is σ = 33736015470816. Its totient is φ = 10776782719752.

The previous prime is 22022121209993. The next prime is 22022121210071. The reversal of 22022121210022 is 22001212122022.

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

It is a congruent number.

It is an unprimeable number.

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, 117138942513 + ... + 117138942700.

It is an arithmetic number, because the mean of its divisors is an integer number (4217001933852).

Almost surely, 2^{22022121210022} is an apocalyptic number.

22022121210022 is a deficient number, since it is larger than the sum of its proper divisors (11713894260794).

22022121210022 is a wasteful number, since it uses less digits than its factorization.

22022121210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234277885262.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22022121210022 its reverse (22001212122022), we get a palindrome (44023333332044).

The spelling of 22022121210022 in words is "twenty-two trillion, twenty-two billion, one hundred twenty-one million, two hundred ten thousand, twenty-two".