20035405110201 has 16 divisors (see below), whose sum is σ = 28830390249024. Its totient is φ = 12303078600384.

The previous prime is 20035405110179. The next prime is 20035405110221. The reversal of 20035405110201 is 10201150453002.

It is a happy number.

It is not a de Polignac number, because 20035405110201 - 2⁶ = 20035405110137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20035405110221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550012126 + ... + 550048551.

It is an arithmetic number, because the mean of its divisors is an integer number (1801899390564).

Almost surely, 2^{20035405110201} is an apocalyptic number.

It is an amenable number.

20035405110201 is a deficient number, since it is larger than the sum of its proper divisors (8794985138823).

20035405110201 is a wasteful number, since it uses less digits than its factorization.

20035405110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100061160.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 20035405110201 its reverse (10201150453002), we get a palindrome (30236555563203).

The spelling of 20035405110201 in words is "twenty trillion, thirty-five billion, four hundred five million, one hundred ten thousand, two hundred one".