201001302222 has 64 divisors (see below), whose sum is σ = 464886812160. Its totient is φ = 56747851776.

The previous prime is 201001302217. The next prime is 201001302259. The reversal of 201001302222 is 222203100102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6215118 + ... + 6247374.

It is an arithmetic number, because the mean of its divisors is an integer number (7263856440).

Almost surely, 2^201001302222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201001302222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232443406080).

201001302222 is an abundant number, since it is smaller than the sum of its proper divisors (263885509938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201001302222 is a wasteful number, since it uses less digits than its factorization.

201001302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34025.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 201001302222 its reverse (222203100102), we get a palindrome (423204402324).

The spelling of 201001302222 in words is "two hundred one billion, one million, three hundred two thousand, two hundred twenty-two".