2211320101 has 8 divisors (see below), whose sum is σ = 2363281920. Its totient is φ = 2061789888.

The previous prime is 2211320099. The next prime is 2211320123. The reversal of 2211320101 is 1010231122.

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 2211320101 - 2¹ = 2211320099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211320141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606021 + ... + 609658.

It is an arithmetic number, because the mean of its divisors is an integer number (295410240).

Almost surely, 2^2211320101 is an apocalyptic number.

It is an amenable number.

2211320101 is a deficient number, since it is larger than the sum of its proper divisors (151961819).

2211320101 is a wasteful number, since it uses less digits than its factorization.

2211320101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215803.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2211320101 is about 47024.6754481092. The cubic root of 2211320101 is about 1302.8183629686.

Adding to 2211320101 its reverse (1010231122), we get a palindrome (3221551223).

The spelling of 2211320101 in words is "two billion, two hundred eleven million, three hundred twenty thousand, one hundred one".