2011514342215 has 32 divisors (see below), whose sum is σ = 2761151662080. Its totient is φ = 1378073088000.

The previous prime is 2011514342213. The next prime is 2011514342219. The reversal of 2011514342215 is 5122434151102.

It is not a de Polignac number, because 2011514342215 - 2¹ = 2011514342213 is a prime.

It is a super-2 number, since 2×2011514342215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011514342213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221259820 + ... + 221268910.

It is an arithmetic number, because the mean of its divisors is an integer number (86285989440).

Almost surely, 2^{2011514342215} is an apocalyptic number.

2011514342215 is a deficient number, since it is larger than the sum of its proper divisors (749637319865).

2011514342215 is a wasteful number, since it uses less digits than its factorization.

2011514342215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14143.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 2011514342215 its reverse (5122434151102), we get a palindrome (7133948493317).

The spelling of 2011514342215 in words is "two trillion, eleven billion, five hundred fourteen million, three hundred forty-two thousand, two hundred fifteen".