201222010102011 has 8 divisors (see below), whose sum is σ = 268772560564800. Its totient is φ = 133909733186952.

The previous prime is 201222010101949. The next prime is 201222010102019. The reversal of 201222010102011 is 110201010222102.

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

It is not a de Polignac number, because 201222010102011 - 2¹⁵ = 201222010069243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201222010102019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59568384961 + ... + 59568388338.

It is an arithmetic number, because the mean of its divisors is an integer number (33596570070600).

Almost surely, 2^{201222010102011} is an apocalyptic number.

201222010102011 is a deficient number, since it is larger than the sum of its proper divisors (67550550462789).

201222010102011 is a wasteful number, since it uses less digits than its factorization.

201222010102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119136773865.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201222010102011 its reverse (110201010222102), we get a palindrome (311423020324113).

The spelling of 201222010102011 in words is "two hundred one trillion, two hundred twenty-two billion, ten million, one hundred two thousand, eleven".