20201244110 has 8 divisors (see below), whose sum is σ = 36362239416. Its totient is φ = 8080497640.

The previous prime is 20201244079. The next prime is 20201244113. The reversal of 20201244110 is 1144210202.

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 (20201244113) 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, 1010062196 + ... + 1010062215.

It is an arithmetic number, because the mean of its divisors is an integer number (4545279927).

Almost surely, 2^20201244110 is an apocalyptic number.

20201244110 is a deficient number, since it is larger than the sum of its proper divisors (16160995306).

20201244110 is a wasteful number, since it uses less digits than its factorization.

20201244110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020124418.

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

Adding to 20201244110 its reverse (1144210202), we get a palindrome (21345454312).

The spelling of 20201244110 in words is "twenty billion, two hundred one million, two hundred forty-four thousand, one hundred ten".