2402222615 has 24 divisors (see below), whose sum is σ = 3180422880. Its totient is φ = 1740445824.

The previous prime is 2402222579. The next prime is 2402222629. The reversal of 2402222615 is 5162222042.

It is not a de Polignac number, because 2402222615 - 2¹⁴ = 2402206231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17966 + ... + 71604.

It is an arithmetic number, because the mean of its divisors is an integer number (132517620).

Almost surely, 2^2402222615 is an apocalyptic number.

2402222615 is a deficient number, since it is larger than the sum of its proper divisors (778200265).

2402222615 is a wasteful number, since it uses less digits than its factorization.

2402222615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53723 (or 53710 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2402222615 is about 49012.4740754841. The cubic root of 2402222615 is about 1339.2790758992.

Adding to 2402222615 its reverse (5162222042), we get a palindrome (7564444657).

The spelling of 2402222615 in words is "two billion, four hundred two million, two hundred twenty-two thousand, six hundred fifteen".