122001213102211 has 8 divisors (see below), whose sum is σ = 122279821373600. Its totient is φ = 121722608018880.

The previous prime is 122001213102173. The next prime is 122001213102271. The reversal of 122001213102211 is 112201312100221.

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

It is a cyclic number.

It is not a de Polignac number, because 122001213102211 - 2¹⁵ = 122001213069443 is a prime.

It is a super-2 number, since 2×122001213102211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122001213102271) 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, 86804785 + ... + 88199053.

It is an arithmetic number, because the mean of its divisors is an integer number (15284977671700).

Almost surely, 2^{122001213102211} is an apocalyptic number.

122001213102211 is a deficient number, since it is larger than the sum of its proper divisors (278608271389).

122001213102211 is a wasteful number, since it uses less digits than its factorization.

122001213102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594029.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122001213102211 its reverse (112201312100221), we get a palindrome (234202525202432).

The spelling of 122001213102211 in words is "one hundred twenty-two trillion, one billion, two hundred thirteen million, one hundred two thousand, two hundred eleven".