20002202120110 has 32 divisors (see below), whose sum is σ = 42566262644160. Its totient is φ = 6621418632192.

The previous prime is 20002202120099. The next prime is 20002202120149. The reversal of 20002202120110 is 1102120220002.

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, 4926648739 + ... + 4926652798.

It is an arithmetic number, because the mean of its divisors is an integer number (1330195707630).

Almost surely, 2^{20002202120110} is an apocalyptic number.

20002202120110 is an abundant number, since it is smaller than the sum of its proper divisors (22564060524050).

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

20002202120110 is a wasteful number, since it uses less digits than its factorization.

20002202120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9853301580.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20002202120110 its reverse (1102120220002), we get a palindrome (21104322340112).

The spelling of 20002202120110 in words is "twenty trillion, two billion, two hundred two million, one hundred twenty thousand, one hundred ten".