2220322032101 has 8 divisors (see below), whose sum is σ = 2221485524544. Its totient is φ = 2219158752480.

The previous prime is 2220322032091. The next prime is 2220322032139. The reversal of 2220322032101 is 1012302230222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220322032101 is a prime.

It is a super-2 number, since 2×2220322032101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220322031101) 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, 23491400 + ... + 23585726.

It is an arithmetic number, because the mean of its divisors is an integer number (277685690568).

Almost surely, 2^{2220322032101} is an apocalyptic number.

It is an amenable number.

2220322032101 is a deficient number, since it is larger than the sum of its proper divisors (1163492443).

2220322032101 is an equidigital number, since it uses as much as digits as its factorization.

2220322032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106411.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2220322032101 its reverse (1012302230222), we get a palindrome (3232624262323).

The spelling of 2220322032101 in words is "two trillion, two hundred twenty billion, three hundred twenty-two million, thirty-two thousand, one hundred one".