122011210020211 has 8 divisors (see below), whose sum is σ = 122442836483520. Its totient is φ = 121580069352192.

The previous prime is 122011210020169. The next prime is 122011210020239. The reversal of 122011210020211 is 112020012110221.

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 122011210020211 - 2¹⁷ = 122011209889139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122011210023211) 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, 120945616 + ... + 121950253.

It is an arithmetic number, because the mean of its divisors is an integer number (15305354560440).

Almost surely, 2^{122011210020211} is an apocalyptic number.

122011210020211 is a deficient number, since it is larger than the sum of its proper divisors (431626463309).

122011210020211 is a wasteful number, since it uses less digits than its factorization.

122011210020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242897645.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122011210020211 its reverse (112020012110221), we get a palindrome (234031222130432).

The spelling of 122011210020211 in words is "one hundred twenty-two trillion, eleven billion, two hundred ten million, twenty thousand, two hundred eleven".