2212000101 has 24 divisors (see below), whose sum is σ = 3430724544. Its totient is φ = 1368366720.

The previous prime is 2212000099. The next prime is 2212000123. The reversal of 2212000101 is 1010002122.

It is not a de Polignac number, because 2212000101 - 2¹ = 2212000099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212000171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90951 + ... + 112676.

It is an arithmetic number, because the mean of its divisors is an integer number (142946856).

Almost surely, 2^2212000101 is an apocalyptic number.

It is an amenable number.

2212000101 is a deficient number, since it is larger than the sum of its proper divisors (1218724443).

2212000101 is a wasteful number, since it uses less digits than its factorization.

2212000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203721 (or 203718 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2212000101 is about 47031.9051389586. The cubic root of 2212000101 is about 1302.9518919095.

Adding to 2212000101 its reverse (1010002122), we get a palindrome (3222002223).

The spelling of 2212000101 in words is "two billion, two hundred twelve million, one hundred one", and thus it is an aban number.