2211234321135 has 16 divisors (see below), whose sum is σ = 4043399901696. Its totient is φ = 1010849975328.

The previous prime is 2211234321119. The next prime is 2211234321181. The reversal of 2211234321135 is 5311234321122.

It is not a de Polignac number, because 2211234321135 - 2⁴ = 2211234321119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10529687139 + ... + 10529687348.

It is an arithmetic number, because the mean of its divisors is an integer number (252712493856).

Almost surely, 2^{2211234321135} is an apocalyptic number.

2211234321135 is a deficient number, since it is larger than the sum of its proper divisors (1832165580561).

2211234321135 is a wasteful number, since it uses less digits than its factorization.

2211234321135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21059374502.

The product of its digits is 8640, while the sum is 30.

Adding to 2211234321135 its reverse (5311234321122), we get a palindrome (7522468642257).

The spelling of 2211234321135 in words is "two trillion, two hundred eleven billion, two hundred thirty-four million, three hundred twenty-one thousand, one hundred thirty-five".