11002215134 has 8 divisors (see below), whose sum is σ = 16712225760. Its totient is φ = 5431473216.

The previous prime is 11002215127. The next prime is 11002215137. The reversal of 11002215134 is 43151220011.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002215137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34816979 + ... + 34817294.

It is an arithmetic number, because the mean of its divisors is an integer number (2089028220).

Almost surely, 2^11002215134 is an apocalyptic number.

11002215134 is a deficient number, since it is larger than the sum of its proper divisors (5710010626).

11002215134 is an equidigital number, since it uses as much as digits as its factorization.

11002215134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69634354.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11002215134 its reverse (43151220011), we get a palindrome (54153435145).

The spelling of 11002215134 in words is "eleven billion, two million, two hundred fifteen thousand, one hundred thirty-four".