2422220602 has 4 divisors (see below), whose sum is σ = 3633330906. Its totient is φ = 1211110300.

The previous prime is 2422220561. The next prime is 2422220611. The reversal of 2422220602 is 2060222242.

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., 2396200401 + 26020201 = 48951^2 + 5101^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605555149 + ... + 605555152.

Almost surely, 2^2422220602 is an apocalyptic number.

2422220602 is a deficient number, since it is larger than the sum of its proper divisors (1211110304).

2422220602 is a wasteful number, since it uses less digits than its factorization.

2422220602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211110303.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2422220602 is about 49216.0604071476. The cubic root of 2422220602 is about 1342.9852140705.

Adding to 2422220602 its reverse (2060222242), we get a palindrome (4482442844).

The spelling of 2422220602 in words is "two billion, four hundred twenty-two million, two hundred twenty thousand, six hundred two".