2201101202 has 4 divisors (see below), whose sum is σ = 3301651806. Its totient is φ = 1100550600.

The previous prime is 2201101139. The next prime is 2201101223. The reversal of 2201101202 is 2021011022.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1569031321 + 632069881 = 39611^2 + 25141^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550275299 + ... + 550275302.

Almost surely, 2^2201101202 is an apocalyptic number.

2201101202 is a deficient number, since it is larger than the sum of its proper divisors (1100550604).

2201101202 is a wasteful number, since it uses less digits than its factorization.

2201101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100550603.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2201101202 is about 46915.8949824044. The cubic root of 2201101202 is about 1300.8084127613.

Adding to 2201101202 its reverse (2021011022), we get a palindrome (4222112224).

The spelling of 2201101202 in words is "two billion, two hundred one million, one hundred one thousand, two hundred two".