201220020211022 has 8 divisors (see below), whose sum is σ = 314953075112976. Its totient is φ = 96235661840032.

The previous prime is 201220020211009. The next prime is 201220020211039. The reversal of 201220020211022 is 220112020022102.

It is a happy number.

201220020211022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2187174132683 + ... + 2187174132774.

It is an arithmetic number, because the mean of its divisors is an integer number (39369134389122).

Almost surely, 2^{201220020211022} is an apocalyptic number.

201220020211022 is a deficient number, since it is larger than the sum of its proper divisors (113733054901954).

201220020211022 is a wasteful number, since it uses less digits than its factorization.

201220020211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374348265482.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201220020211022 its reverse (220112020022102), we get a palindrome (421332040233124).

The spelling of 201220020211022 in words is "two hundred one trillion, two hundred twenty billion, twenty million, two hundred eleven thousand, twenty-two".