201202121112022 has 8 divisors (see below), whose sum is σ = 301803578403696. Its totient is φ = 100600928310792.

The previous prime is 201202121112017. The next prime is 201202121112023. The reversal of 201202121112022 is 220211121202102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202121112023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64209753 + ... + 67270324.

It is an arithmetic number, because the mean of its divisors is an integer number (37725447300462).

Almost surely, 2^{201202121112022} is an apocalyptic number.

201202121112022 is a deficient number, since it is larger than the sum of its proper divisors (100601457291674).

201202121112022 is a wasteful number, since it uses less digits than its factorization.

201202121112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132245222.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 201202121112022 its reverse (220211121202102), we get a palindrome (421413242314124).

The spelling of 201202121112022 in words is "two hundred one trillion, two hundred two billion, one hundred twenty-one million, one hundred twelve thousand, twenty-two".