220201100203 has 8 divisors (see below), whose sum is σ = 253468893440. Its totient is φ = 187385930280.

The previous prime is 220201100159. The next prime is 220201100243. The reversal of 220201100203 is 302001102022.

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

It is a cyclic number.

It is not a de Polignac number, because 220201100203 - 2⁹ = 220201099691 is a prime.

It is a super-2 number, since 2×220201100203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220201100243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113154783 + ... + 113156728.

It is an arithmetic number, because the mean of its divisors is an integer number (31683611680).

Almost surely, 2^220201100203 is an apocalyptic number.

220201100203 is a deficient number, since it is larger than the sum of its proper divisors (33267793237).

220201100203 is a wasteful number, since it uses less digits than its factorization.

220201100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226311657.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 220201100203 its reverse (302001102022), we get a palindrome (522202202225).

The spelling of 220201100203 in words is "two hundred twenty billion, two hundred one million, one hundred thousand, two hundred three".