1120202210022 has 384 divisors, whose sum is σ = 2870115655680. Its totient is φ = 284974018560.

The previous prime is 1120202210003. The next prime is 1120202210063. The reversal of 1120202210022 is 2200122020211.

It is a junction number, because it is equal to n+sod(n) for n = 1120202209983 and 1120202210010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2879697004 + ... + 2879697392.

It is an arithmetic number, because the mean of its divisors is an integer number (7474259520).

Almost surely, 2^{1120202210022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120202210022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1435057827840).

1120202210022 is an abundant number, since it is smaller than the sum of its proper divisors (1749913445658).

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

1120202210022 is a wasteful number, since it uses less digits than its factorization.

1120202210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1120202210022 its reverse (2200122020211), we get a palindrome (3320324230233).

The spelling of 1120202210022 in words is "one trillion, one hundred twenty billion, two hundred two million, two hundred ten thousand, twenty-two".