122110012201011 has 8 divisors (see below), whose sum is σ = 162943704570000. Its totient is φ = 81341497316352.

The previous prime is 122110012200997. The next prime is 122110012201019. The reversal of 122110012201011 is 110102210011221.

It is a happy number.

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

It is not a de Polignac number, because 122110012201011 - 2¹¹ = 122110012198963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122110012201019) 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, 16294366710 + ... + 16294374203.

It is an arithmetic number, because the mean of its divisors is an integer number (20367963071250).

Almost surely, 2^{122110012201011} is an apocalyptic number.

122110012201011 is a deficient number, since it is larger than the sum of its proper divisors (40833692368989).

122110012201011 is a wasteful number, since it uses less digits than its factorization.

122110012201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32588742165.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 122110012201011 its reverse (110102210011221), we get a palindrome (232212222212232).

The spelling of 122110012201011 in words is "one hundred twenty-two trillion, one hundred ten billion, twelve million, two hundred one thousand, eleven".