10022121001222 has 32 divisors (see below), whose sum is σ = 16551538851744. Its totient is φ = 4513401446400.

The previous prime is 10022121001181. The next prime is 10022121001231. The reversal of 10022121001222 is 22210012122001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10022121001196 and 10022121001205.

It is a congruent number.

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, 5467638 + ... + 7066774.

It is an arithmetic number, because the mean of its divisors is an integer number (517235589117).

Almost surely, 2^{10022121001222} is an apocalyptic number.

10022121001222 is a deficient number, since it is larger than the sum of its proper divisors (6529417850522).

10022121001222 is a wasteful number, since it uses less digits than its factorization.

10022121001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601784.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10022121001222 its reverse (22210012122001), we get a palindrome (32232133123223).

The spelling of 10022121001222 in words is "ten trillion, twenty-two billion, one hundred twenty-one million, one thousand, two hundred twenty-two".