220011010201 has 4 divisors (see below), whose sum is σ = 220011965712. Its totient is φ = 220010054692.

The previous prime is 220011010199. The next prime is 220011010217. The reversal of 220011010201 is 102010110022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102010110022 = 2 ⋅51005055011.

It is a cyclic number.

It is not a de Polignac number, because 220011010201 - 2¹ = 220011010199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220011010301) 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, 102726 + ... + 671248.

It is an arithmetic number, because the mean of its divisors is an integer number (55002991428).

Almost surely, 2^220011010201 is an apocalyptic number.

It is an amenable number.

220011010201 is a deficient number, since it is larger than the sum of its proper divisors (955511).

220011010201 is an equidigital number, since it uses as much as digits as its factorization.

220011010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955510.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220011010201 its reverse (102010110022), we get a palindrome (322021120223).

The spelling of 220011010201 in words is "two hundred twenty billion, eleven million, ten thousand, two hundred one".