201202212022 has 32 divisors (see below), whose sum is σ = 347746959360. Its totient is φ = 85522741920.

The previous prime is 201202212017. The next prime is 201202212041. The reversal of 201202212022 is 220212202102.

It is a junction number, because it is equal to n+sod(n) for n = 201202211987 and 201202212005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6008947 + ... + 6042337.

It is an arithmetic number, because the mean of its divisors is an integer number (10867092480).

Almost surely, 2^201202212022 is an apocalyptic number.

201202212022 is a deficient number, since it is larger than the sum of its proper divisors (146544747338).

201202212022 is a wasteful number, since it uses less digits than its factorization.

201202212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36916.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 201202212022 its reverse (220212202102), we get a palindrome (421414414124).

The spelling of 201202212022 in words is "two hundred one billion, two hundred two million, two hundred twelve thousand, twenty-two".