11214011015 has 32 divisors (see below), whose sum is σ = 14153832000. Its totient is φ = 8518099968.

The previous prime is 11214011009. The next prime is 11214011041. The reversal of 11214011015 is 51011041211.

It is a cyclic number.

It is not a de Polignac number, because 11214011015 - 2⁴ = 11214010999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11214010984 and 11214011002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2162696 + ... + 2167874.

It is an arithmetic number, because the mean of its divisors is an integer number (442307250).

Almost surely, 2^11214011015 is an apocalyptic number.

11214011015 is a deficient number, since it is larger than the sum of its proper divisors (2939820985).

11214011015 is a wasteful number, since it uses less digits than its factorization.

11214011015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 11214011015 its reverse (51011041211), we get a palindrome (62225052226).

The spelling of 11214011015 in words is "eleven billion, two hundred fourteen million, eleven thousand, fifteen".