2202200101 has 4 divisors (see below), whose sum is σ = 2238301804. Its totient is φ = 2166098400.

The previous prime is 2202200089. The next prime is 2202200123. The reversal of 2202200101 is 1010022022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1010022022 = 2 ⋅505011011.

It can be written as a sum of positive squares in 2 ways, for example, as 1225700100 + 976500001 = 35010^2 + 31249^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202200101 - 2¹⁹ = 2201675813 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 (2202200141) 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, 18050760 + ... + 18050881.

It is an arithmetic number, because the mean of its divisors is an integer number (559575451).

Almost surely, 2^2202200101 is an apocalyptic number.

It is an amenable number.

2202200101 is a deficient number, since it is larger than the sum of its proper divisors (36101703).

2202200101 is an equidigital number, since it uses as much as digits as its factorization.

2202200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36101702.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2202200101 is about 46927.6048930691. The cubic root of 2202200101 is about 1301.0248527935.

Adding to 2202200101 its reverse (1010022022), we get a palindrome (3212222123).

The spelling of 2202200101 in words is "two billion, two hundred two million, two hundred thousand, one hundred one".