2115224102 has 8 divisors (see below), whose sum is σ = 3174217200. Its totient is φ = 1057151704.

The previous prime is 2115224087. The next prime is 2115224159. The reversal of 2115224102 is 2014225112.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224402 + ... + 233637.

It is an arithmetic number, because the mean of its divisors is an integer number (396777150).

Almost surely, 2^2115224102 is an apocalyptic number.

2115224102 is a deficient number, since it is larger than the sum of its proper divisors (1058993098).

2115224102 is a wasteful number, since it uses less digits than its factorization.

2115224102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460350.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2115224102 is about 45991.5655528272. The cubic root of 2115224102 is about 1283.6662673538. Note that the first 3 decimals are identical.

Adding to 2115224102 its reverse (2014225112), we get a palindrome (4129449214).

It can be divided in two parts, 21152 and 24102, that added together give a palindrome (45254).

The spelling of 2115224102 in words is "two billion, one hundred fifteen million, two hundred twenty-four thousand, one hundred two".