201101222101022 has 8 divisors (see below), whose sum is σ = 301652116640400. Its totient is φ = 100550516554224.

The previous prime is 201101222101001. The next prime is 201101222101033. The reversal of 201101222101022 is 220101222101102.

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, 44557322 + ... + 48862637.

It is an arithmetic number, because the mean of its divisors is an integer number (37706514580050).

Almost surely, 2^{201101222101022} is an apocalyptic number.

201101222101022 is a deficient number, since it is larger than the sum of its proper divisors (100550894539378).

201101222101022 is a wasteful number, since it uses less digits than its factorization.

201101222101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94496290.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201101222101022 its reverse (220101222101102), we get a palindrome (421202444202124).

The spelling of 201101222101022 in words is "two hundred one trillion, one hundred one billion, two hundred twenty-two million, one hundred one thousand, twenty-two".