22022112211120 has 320 divisors, whose sum is σ = 63389381677056. Its totient is φ = 6942664212480.

The previous prime is 22022112211091. The next prime is 22022112211153. The reversal of 22022112211120 is 2111221122022.

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 63 ways as a sum of consecutive naturals, for example, 251865010 + ... + 251952430.

Almost surely, 2^{22022112211120} is an apocalyptic number.

22022112211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22022112211120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31694690838528).

22022112211120 is an abundant number, since it is smaller than the sum of its proper divisors (41367269465936).

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

22022112211120 is a wasteful number, since it uses less digits than its factorization.

22022112211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88068 (or 88062 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22022112211120 its reverse (2111221122022), we get a palindrome (24133333333142).

The spelling of 22022112211120 in words is "twenty-two trillion, twenty-two billion, one hundred twelve million, two hundred eleven thousand, one hundred twenty".