220120213101 has 8 divisors (see below), whose sum is σ = 294268008480. Its totient is φ = 146359613232.

The previous prime is 220120213097. The next prime is 220120213109. The reversal of 220120213101 is 101312021022.

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

It is not a de Polignac number, because 220120213101 - 2² = 220120213097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120213109) 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, 96797550 + ... + 96799823.

It is an arithmetic number, because the mean of its divisors is an integer number (36783501060).

Almost surely, 2^220120213101 is an apocalyptic number.

It is an amenable number.

220120213101 is a deficient number, since it is larger than the sum of its proper divisors (74147795379).

220120213101 is a wasteful number, since it uses less digits than its factorization.

220120213101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193597755.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 220120213101 its reverse (101312021022), we get a palindrome (321432234123).

The spelling of 220120213101 in words is "two hundred twenty billion, one hundred twenty million, two hundred thirteen thousand, one hundred one".