2220230030101 has 4 divisors (see below), whose sum is σ = 2220548989804. Its totient is φ = 2219911070400.

The previous prime is 2220230030087. The next prime is 2220230030111. The reversal of 2220230030101 is 1010300320222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1438020680625 + 782209349476 = 1199175^2 + 884426^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220230030101 - 2²⁷ = 2220095812373 is a prime.

It is a super-3 number, since 3×2220230030101³ (a number of 38 digits) contains 333 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 (2220230030111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159469410 + ... + 159483331.

It is an arithmetic number, because the mean of its divisors is an integer number (555137247451).

Almost surely, 2^{2220230030101} is an apocalyptic number.

It is an amenable number.

2220230030101 is a deficient number, since it is larger than the sum of its proper divisors (318959703).

2220230030101 is an equidigital number, since it uses as much as digits as its factorization.

2220230030101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318959702.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2220230030101 its reverse (1010300320222), we get a palindrome (3230530350323).

The spelling of 2220230030101 in words is "two trillion, two hundred twenty billion, two hundred thirty million, thirty thousand, one hundred one".