220101110201 has 32 divisors (see below), whose sum is σ = 269527910400. Its totient is φ = 175631829120.

The previous prime is 220101110197. The next prime is 220101110233. The reversal of 220101110201 is 102011101022.

It is a cyclic number.

It is not a de Polignac number, because 220101110201 - 2² = 220101110197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220101110101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2726030 + ... + 2805608.

It is an arithmetic number, because the mean of its divisors is an integer number (8422747200).

Almost surely, 2^220101110201 is an apocalyptic number.

It is an amenable number.

220101110201 is a deficient number, since it is larger than the sum of its proper divisors (49426800199).

220101110201 is a wasteful number, since it uses less digits than its factorization.

220101110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80069.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220101110201 its reverse (102011101022), we get a palindrome (322112211223).

The spelling of 220101110201 in words is "two hundred twenty billion, one hundred one million, one hundred ten thousand, two hundred one".