220012210101201 has 16 divisors (see below), whose sum is σ = 335256922982400. Its totient is φ = 125721179711568.

The previous prime is 220012210101139. The next prime is 220012210101217. The reversal of 220012210101201 is 102101012210022.

It is not a de Polignac number, because 220012210101201 - 2²³ = 220012201712593 is a prime.

It is a super-2 number, since 2×220012210101201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220012210101241) 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, 44371530 + ... + 49080108.

It is an arithmetic number, because the mean of its divisors is an integer number (20953557686400).

Almost surely, 2^{220012210101201} is an apocalyptic number.

220012210101201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

220012210101201 is a deficient number, since it is larger than the sum of its proper divisors (115244712881199).

220012210101201 is a wasteful number, since it uses less digits than its factorization.

220012210101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933628.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220012210101201 its reverse (102101012210022), we get a palindrome (322113222311223).

The spelling of 220012210101201 in words is "two hundred twenty trillion, twelve billion, two hundred ten million, one hundred one thousand, two hundred one".