20122210010110 has 16 divisors (see below), whose sum is σ = 39006130173696. Its totient is φ = 7429739080608.

The previous prime is 20122210010107. The next prime is 20122210010131. The reversal of 20122210010110 is 1101001222102.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 77393115294 + ... + 77393115553.

It is an arithmetic number, because the mean of its divisors is an integer number (2437883135856).

Almost surely, 2^{20122210010110} is an apocalyptic number.

20122210010110 is a deficient number, since it is larger than the sum of its proper divisors (18883920163586).

20122210010110 is a wasteful number, since it uses less digits than its factorization.

20122210010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154786230867.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20122210010110 its reverse (1101001222102), we get a palindrome (21223211232212).

The spelling of 20122210010110 in words is "twenty trillion, one hundred twenty-two billion, two hundred ten million, ten thousand, one hundred ten".