201102022122011 has 8 divisors (see below), whose sum is σ = 206811319528944. Its totient is φ = 195463647664480.

The previous prime is 201102022121921. The next prime is 201102022122041. The reversal of 201102022122011 is 110221220201102.

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

It is not a de Polignac number, because 201102022122011 - 2¹⁴ = 201102022105627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201102022122041) 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, 17730731600 + ... + 17730742941.

It is an arithmetic number, because the mean of its divisors is an integer number (25851414941118).

Almost surely, 2^{201102022122011} is an apocalyptic number.

201102022122011 is a deficient number, since it is larger than the sum of its proper divisors (5709297406933).

201102022122011 is a wasteful number, since it uses less digits than its factorization.

201102022122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35461474701.

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

Adding to 201102022122011 its reverse (110221220201102), we get a palindrome (311323242323113).

The spelling of 201102022122011 in words is "two hundred one trillion, one hundred two billion, twenty-two million, one hundred twenty-two thousand, eleven".