2201145602 has 8 divisors (see below), whose sum is σ = 3301917696. Its totient is φ = 1100506372.

The previous prime is 2201145599. The next prime is 2201145613. The reversal of 2201145602 is 2065411022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2201145602² = 9690083922407884808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45743 + ... + 80589.

It is an arithmetic number, because the mean of its divisors is an integer number (412739712).

Almost surely, 2^2201145602 is an apocalyptic number.

2201145602 is a deficient number, since it is larger than the sum of its proper divisors (1100772094).

2201145602 is a wasteful number, since it uses less digits than its factorization.

2201145602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66432.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2201145602 is about 46916.3681671973. The cubic root of 2201145602 is about 1300.8171592175.

Adding to 2201145602 its reverse (2065411022), we get a palindrome (4266556624).

The spelling of 2201145602 in words is "two billion, two hundred one million, one hundred forty-five thousand, six hundred two".