20222002201110 has 64 divisors (see below), whose sum is σ = 50546538169344. Its totient is φ = 5172891292800.

The previous prime is 20222002201091. The next prime is 20222002201117. The reversal of 20222002201110 is 1110220022202.

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 20222002201110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222002201117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128217106 + ... + 128374725.

It is an arithmetic number, because the mean of its divisors is an integer number (789789658896).

Almost surely, 2^{20222002201110} is an apocalyptic number.

20222002201110 is an abundant number, since it is smaller than the sum of its proper divisors (30324535968234).

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

20222002201110 is a wasteful number, since it uses less digits than its factorization.

20222002201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256591949.

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

Adding to 20222002201110 its reverse (1110220022202), we get a palindrome (21332222223312).

The spelling of 20222002201110 in words is "twenty trillion, two hundred twenty-two billion, two million, two hundred one thousand, one hundred ten".