2215532014 has 16 divisors (see below), whose sum is σ = 3402771408. Its totient is φ = 1081567872.

The previous prime is 2215532003. The next prime is 2215532027. The reversal of 2215532014 is 4102355122.

It is a self number, because there is not a number n which added to its sum of digits gives 2215532014.

It is a congruent number.

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, 58017 + ... + 88300.

It is an arithmetic number, because the mean of its divisors is an integer number (212673213).

Almost surely, 2^2215532014 is an apocalyptic number.

2215532014 is a deficient number, since it is larger than the sum of its proper divisors (1187239394).

2215532014 is a wasteful number, since it uses less digits than its factorization.

2215532014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146499.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2215532014 is about 47069.4382163204. The cubic root of 2215532014 is about 1303.6450000147.

Adding to 2215532014 its reverse (4102355122), we get a palindrome (6317887136).

The spelling of 2215532014 in words is "two billion, two hundred fifteen million, five hundred thirty-two thousand, fourteen".