2201001322 has 32 divisors (see below), whose sum is σ = 3820848192. Its totient is φ = 941808384.

The previous prime is 2201001317. The next prime is 2201001343. The reversal of 2201001322 is 2231001022.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7548 + ... + 66775.

It is an arithmetic number, because the mean of its divisors is an integer number (119401506).

Almost surely, 2^2201001322 is an apocalyptic number.

2201001322 is a deficient number, since it is larger than the sum of its proper divisors (1619846870).

2201001322 is a wasteful number, since it uses less digits than its factorization.

2201001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74422.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2201001322 is about 46914.8305123231. The cubic root of 2201001322 is about 1300.7887367450.

Adding to 2201001322 its reverse (2231001022), we get a palindrome (4432002344).

The spelling of 2201001322 in words is "two billion, two hundred one million, one thousand, three hundred twenty-two".