20122002221110 has 8 divisors (see below), whose sum is σ = 36219603998016. Its totient is φ = 8048800888440.

The previous prime is 20122002221107. The next prime is 20122002221129. The reversal of 20122002221110 is 1112220022102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006100111046 + ... + 1006100111065.

It is an arithmetic number, because the mean of its divisors is an integer number (4527450499752).

Almost surely, 2^{20122002221110} is an apocalyptic number.

20122002221110 is a deficient number, since it is larger than the sum of its proper divisors (16097601776906).

20122002221110 is a wasteful number, since it uses less digits than its factorization.

20122002221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012200222118.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20122002221110 its reverse (1112220022102), we get a palindrome (21234222243212).

The spelling of 20122002221110 in words is "twenty trillion, one hundred twenty-two billion, two million, two hundred twenty-one thousand, one hundred ten".