2201122002 has 16 divisors (see below), whose sum is σ = 4404670272. Its totient is φ = 733302960.

The previous prime is 2201121973. The next prime is 2201122037. The reversal of 2201122002 is 2002211022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89193 + ... + 111164.

It is an arithmetic number, because the mean of its divisors is an integer number (275291892).

Almost surely, 2^2201122002 is an apocalyptic number.

2201122002 is an abundant number, since it is smaller than the sum of its proper divisors (2203548270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2201122002 is a wasteful number, since it uses less digits than its factorization.

2201122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202193.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2201122002 is about 46916.1166551538. The cubic root of 2201122002 is about 1300.8125102149.

Adding to 2201122002 its reverse (2002211022), we get a palindrome (4203333024).

The spelling of 2201122002 in words is "two billion, two hundred one million, one hundred twenty-two thousand, two".