220101212113 has 8 divisors (see below), whose sum is σ = 220945524800. Its totient is φ = 219257727120.

The previous prime is 220101212087. The next prime is 220101212119. The reversal of 220101212113 is 311212101022.

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 220101212113 - 2¹⁷ = 220101081041 is a prime.

It is a super-2 number, since 2×220101212113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220101212119) 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, 328588 + ... + 740386.

It is an arithmetic number, because the mean of its divisors is an integer number (27618190600).

Almost surely, 2^220101212113 is an apocalyptic number.

It is an amenable number.

220101212113 is a deficient number, since it is larger than the sum of its proper divisors (844312687).

220101212113 is a wasteful number, since it uses less digits than its factorization.

220101212113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413847.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 220101212113 its reverse (311212101022), we get a palindrome (531313313135).

The spelling of 220101212113 in words is "two hundred twenty billion, one hundred one million, two hundred twelve thousand, one hundred thirteen".