2135522114 has 16 divisors (see below), whose sum is σ = 3526554240. Its totient is φ = 961785360.

The previous prime is 2135522113. The next prime is 2135522131. The reversal of 2135522114 is 4112255312.

It is not an unprimeable number, because it can be changed into a prime (2135522113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442874 + ... + 447669.

It is an arithmetic number, because the mean of its divisors is an integer number (220409640).

Almost surely, 2^2135522114 is an apocalyptic number.

2135522114 is a deficient number, since it is larger than the sum of its proper divisors (1391032126).

2135522114 is a wasteful number, since it uses less digits than its factorization.

2135522114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890665.

The product of its digits is 2400, while the sum is 26.

The square root of 2135522114 is about 46211.7097065235. The cubic root of 2135522114 is about 1287.7592882632.

Adding to 2135522114 its reverse (4112255312), we get a palindrome (6247777426).

The spelling of 2135522114 in words is "two billion, one hundred thirty-five million, five hundred twenty-two thousand, one hundred fourteen".