2264121511615 has 8 divisors (see below), whose sum is σ = 2859942962160. Its totient is φ = 1715965777152.

The previous prime is 2264121511601. The next prime is 2264121511621. The reversal of 2264121511615 is 5161151214622.

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

It is a cyclic number.

It is not a de Polignac number, because 2264121511615 - 2²⁹ = 2263584640703 is a prime.

It is a super-3 number, since 3×2264121511615³ (a number of 38 digits) contains 333 as substring.

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, 11916428914 + ... + 11916429103.

It is an arithmetic number, because the mean of its divisors is an integer number (357492870270).

Almost surely, 2^{2264121511615} is an apocalyptic number.

2264121511615 is a deficient number, since it is larger than the sum of its proper divisors (595821450545).

2264121511615 is a wasteful number, since it uses less digits than its factorization.

2264121511615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23832858041.

The product of its digits is 28800, while the sum is 37.

The spelling of 2264121511615 in words is "two trillion, two hundred sixty-four billion, one hundred twenty-one million, five hundred eleven thousand, six hundred fifteen".