2260121511 has 8 divisors (see below), whose sum is σ = 3021575920. Its totient is φ = 1502707392.

The previous prime is 2260121503. The next prime is 2260121531. The reversal of 2260121511 is 1151210622.

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

It is not a de Polignac number, because 2260121511 - 2³ = 2260121503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260121531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008766 + ... + 1011003.

It is an arithmetic number, because the mean of its divisors is an integer number (377696990).

Almost surely, 2^2260121511 is an apocalyptic number.

2260121511 is a deficient number, since it is larger than the sum of its proper divisors (761454409).

2260121511 is a wasteful number, since it uses less digits than its factorization.

2260121511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020145.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 2260121511 is about 47540.7352803888. The cubic root of 2260121511 is about 1312.3326368728.

The spelling of 2260121511 in words is "two billion, two hundred sixty million, one hundred twenty-one thousand, five hundred eleven".