22022202212110 has 32 divisors (see below), whose sum is σ = 39807742740480. Its totient is φ = 8771600275872.

The previous prime is 22022202212089. The next prime is 22022202212111. The reversal of 22022202212110 is 1121220222022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022202212111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51859467 + ... + 52282393.

It is an arithmetic number, because the mean of its divisors is an integer number (1243991960640).

Almost surely, 2^{22022202212110} is an apocalyptic number.

22022202212110 is a deficient number, since it is larger than the sum of its proper divisors (17785540528370).

22022202212110 is a wasteful number, since it uses less digits than its factorization.

22022202212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444960.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22022202212110 its reverse (1121220222022), we get a palindrome (23143422434132).

The spelling of 22022202212110 in words is "twenty-two trillion, twenty-two billion, two hundred two million, two hundred twelve thousand, one hundred ten".