1122323222022 has 32 divisors (see below), whose sum is σ = 2278545679872. Its totient is φ = 368459814624.

The previous prime is 1122323221967. The next prime is 1122323222029. The reversal of 1122323222022 is 2202223232211.

It is a junction number, because it is equal to n+sod(n) for n = 1122323221983 and 1122323222001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122323222029) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2094028 + ... + 2574800.

It is an arithmetic number, because the mean of its divisors is an integer number (71204552496).

Almost surely, 2^{1122323222022} is an apocalyptic number.

1122323222022 is an abundant number, since it is smaller than the sum of its proper divisors (1156222457850).

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

1122323222022 is a wasteful number, since it uses less digits than its factorization.

1122323222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486652.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1122323222022 its reverse (2202223232211), we get a palindrome (3324546454233).

The spelling of 1122323222022 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-two thousand, twenty-two".