20202220101110 has 8 divisors (see below), whose sum is σ = 36363996182016. Its totient is φ = 8080888040440.

The previous prime is 20202220101109. The next prime is 20202220101113. The reversal of 20202220101110 is 1110102220202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202220101113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010111005046 + ... + 1010111005065.

It is an arithmetic number, because the mean of its divisors is an integer number (4545499522752).

Almost surely, 2^{20202220101110} is an apocalyptic number.

20202220101110 is a deficient number, since it is larger than the sum of its proper divisors (16161776080906).

20202220101110 is a wasteful number, since it uses less digits than its factorization.

20202220101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020222010118.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20202220101110 its reverse (1110102220202), we get a palindrome (21312322321312).

The spelling of 20202220101110 in words is "twenty trillion, two hundred two billion, two hundred twenty million, one hundred one thousand, one hundred ten".