22120210120110 has 16 divisors (see below), whose sum is σ = 53088504288336. Its totient is φ = 5898722698688.

The previous prime is 22120210120091. The next prime is 22120210120133. The reversal of 22120210120110 is 1102101202122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22120210120110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368670168639 + ... + 368670168698.

It is an arithmetic number, because the mean of its divisors is an integer number (3318031518021).

Almost surely, 2^{22120210120110} is an apocalyptic number.

22120210120110 is an abundant number, since it is smaller than the sum of its proper divisors (30968294168226).

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

22120210120110 is a wasteful number, since it uses less digits than its factorization.

22120210120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737340337347.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22120210120110 its reverse (1102101202122), we get a palindrome (23222311322232).

The spelling of 22120210120110 in words is "twenty-two trillion, one hundred twenty billion, two hundred ten million, one hundred twenty thousand, one hundred ten".