2201101201 has 16 divisors (see below), whose sum is σ = 2396394000. Its totient is φ = 2009587968.

The previous prime is 2201101139. The next prime is 2201101223. The reversal of 2201101201 is 1021011022.

It can be written as a sum of positive squares in 8 ways, for example, as 8614225 + 2192486976 = 2935^2 + 46824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201101201 - 2¹³ = 2201093009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201101241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128375 + ... + 1130323.

It is an arithmetic number, because the mean of its divisors is an integer number (149774625).

Almost surely, 2^2201101201 is an apocalyptic number.

It is an amenable number.

2201101201 is a deficient number, since it is larger than the sum of its proper divisors (195292799).

2201101201 is a wasteful number, since it uses less digits than its factorization.

2201101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2201101201 is about 46915.8949717470. The cubic root of 2201101201 is about 1300.8084125644.

Adding to 2201101201 its reverse (1021011022), we get a palindrome (3222112223).

The spelling of 2201101201 in words is "two billion, two hundred one million, one hundred one thousand, two hundred one".