22120223010 has 16 divisors (see below), whose sum is σ = 53088535296. Its totient is φ = 5898726128.

The previous prime is 22120223003. The next prime is 22120223033. The reversal of 22120223010 is 1032202122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 368670354 + ... + 368670413.

It is an arithmetic number, because the mean of its divisors is an integer number (3318033456).

Almost surely, 2^22120223010 is an apocalyptic number.

22120223010 is an abundant number, since it is smaller than the sum of its proper divisors (30968312286).

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

22120223010 is a wasteful number, since it uses less digits than its factorization.

22120223010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737340777.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22120223010 its reverse (1032202122), we get a palindrome (23152425132).

The spelling of 22120223010 in words is "twenty-two billion, one hundred twenty million, two hundred twenty-three thousand, ten".