1222023102822 has 24 divisors (see below), whose sum is σ = 2647737158976. Its totient is φ = 407337890256.

The previous prime is 1222023102791. The next prime is 1222023102823. The reversal of 1222023102822 is 2282013202221.

It is a happy number.

1222023102822 is a `hidden beast` number, since 122 + 202 + 310 + 2 + 8 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222023102823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4076748 + ... + 4366224.

It is an arithmetic number, because the mean of its divisors is an integer number (110322381624).

Almost surely, 2^{1222023102822} is an apocalyptic number.

1222023102822 is an abundant number, since it is smaller than the sum of its proper divisors (1425714056154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222023102822 is a wasteful number, since it uses less digits than its factorization.

1222023102822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524012 (or 524009 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 1222023102822 in words is "one trillion, two hundred twenty-two billion, twenty-three million, one hundred two thousand, eight hundred twenty-two".