201211132022 has 16 divisors (see below), whose sum is σ = 302598450000. Its totient is φ = 100345054080.

The previous prime is 201211131949. The next prime is 201211132061. The reversal of 201211132022 is 220231112102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7652354 + ... + 7678602.

It is an arithmetic number, because the mean of its divisors is an integer number (18912403125).

Almost surely, 2^201211132022 is an apocalyptic number.

201211132022 is a deficient number, since it is larger than the sum of its proper divisors (101387317978).

201211132022 is a wasteful number, since it uses less digits than its factorization.

201211132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36031.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201211132022 its reverse (220231112102), we get a palindrome (421442244124).

The spelling of 201211132022 in words is "two hundred one billion, two hundred eleven million, one hundred thirty-two thousand, twenty-two".