211332122133 has 16 divisors (see below), whose sum is σ = 308952553536. Its totient is φ = 127429917440.

The previous prime is 211332122119. The next prime is 211332122147. The reversal of 211332122133 is 331221233112.

It is an interprime number because it is at equal distance from previous prime (211332122119) and next prime (211332122147).

It is a cyclic number.

It is not a de Polignac number, because 211332122133 - 2⁹ = 211332121621 is a prime.

It is a super-2 number, since 2×211332122133² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211332129133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16247316 + ... + 16260317.

It is an arithmetic number, because the mean of its divisors is an integer number (19309534596).

Almost surely, 2^211332122133 is an apocalyptic number.

It is an amenable number.

211332122133 is a deficient number, since it is larger than the sum of its proper divisors (97620431403).

211332122133 is a wasteful number, since it uses less digits than its factorization.

211332122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32507844.

The product of its digits is 1296, while the sum is 24.

Adding to 211332122133 its reverse (331221233112), we get a palindrome (542553355245).

The spelling of 211332122133 in words is "two hundred eleven billion, three hundred thirty-two million, one hundred twenty-two thousand, one hundred thirty-three".