201022010201222 has 32 divisors (see below), whose sum is σ = 350665773391872. Its totient is φ = 84644851477824.

The previous prime is 201022010201113. The next prime is 201022010201249. The reversal of 201022010201222 is 222102010220102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 201022010201222.

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, 279417743 + ... + 280136250.

It is an arithmetic number, because the mean of its divisors is an integer number (10958305418496).

Almost surely, 2^{201022010201222} is an apocalyptic number.

201022010201222 is a deficient number, since it is larger than the sum of its proper divisors (149643763190650).

201022010201222 is a wasteful number, since it uses less digits than its factorization.

201022010201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559554452.

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

Adding to 201022010201222 its reverse (222102010220102), we get a palindrome (423124020421324).

The spelling of 201022010201222 in words is "two hundred one trillion, twenty-two billion, ten million, two hundred one thousand, two hundred twenty-two".