211133234022 has 16 divisors (see below), whose sum is σ = 423442702080. Its totient is φ = 70181705672.

The previous prime is 211133234003. The next prime is 211133234029. The reversal of 211133234022 is 220432331112.

It is a junction number, because it is equal to n+sod(n) for n = 211133233983 and 211133234001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211133234029) 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, 49007418 + ... + 49011725.

It is an arithmetic number, because the mean of its divisors is an integer number (26465168880).

Almost surely, 2^211133234022 is an apocalyptic number.

211133234022 is an abundant number, since it is smaller than the sum of its proper divisors (212309468058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211133234022 is a wasteful number, since it uses less digits than its factorization.

211133234022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98019507.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 211133234022 its reverse (220432331112), we get a palindrome (431565565134).

The spelling of 211133234022 in words is "two hundred eleven billion, one hundred thirty-three million, two hundred thirty-four thousand, twenty-two".