20222220012110 has 32 divisors (see below), whose sum is σ = 37575098284032. Its totient is φ = 7827766791840.

The previous prime is 20222220011953. The next prime is 20222220012131. The reversal of 20222220012110 is 1121002222202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12403289 + ... + 13938651.

It is an arithmetic number, because the mean of its divisors is an integer number (1174221821376).

Almost surely, 2^{20222220012110} is an apocalyptic number.

20222220012110 is a deficient number, since it is larger than the sum of its proper divisors (17352878271922).

20222220012110 is a wasteful number, since it uses less digits than its factorization.

20222220012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577888.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20222220012110 its reverse (1121002222202), we get a palindrome (21343222234312).

The spelling of 20222220012110 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty million, twelve thousand, one hundred ten".