201211201102022 has 8 divisors (see below), whose sum is σ = 301817290617216. Its totient is φ = 100605437562952.

The previous prime is 201211201102001. The next prime is 201211201102069. The reversal of 201211201102022 is 220201102112102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79944998 + ... + 82423449.

It is an arithmetic number, because the mean of its divisors is an integer number (37727161327152).

Almost surely, 2^{201211201102022} is an apocalyptic number.

201211201102022 is a deficient number, since it is larger than the sum of its proper divisors (100606089515194).

201211201102022 is a wasteful number, since it uses less digits than its factorization.

201211201102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162988062.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201211201102022 its reverse (220201102112102), we get a palindrome (421412303214124).

The spelling of 201211201102022 in words is "two hundred one trillion, two hundred eleven billion, two hundred one million, one hundred two thousand, twenty-two".