2115240689622 has 8 divisors (see below), whose sum is σ = 4230481379256. Its totient is φ = 705080229872.

The previous prime is 2115240689609. The next prime is 2115240689659. The reversal of 2115240689622 is 2269860425112.

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

2115240689622 is an admirable number.

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, 176270057463 + ... + 176270057474.

It is an arithmetic number, because the mean of its divisors is an integer number (528810172407).

Almost surely, 2^{2115240689622} is an apocalyptic number.

2115240689622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2115240689622 is a wasteful number, since it uses less digits than its factorization.

2115240689622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352540114942.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 2115240689622 in words is "two trillion, one hundred fifteen billion, two hundred forty million, six hundred eighty-nine thousand, six hundred twenty-two".