122112000220211 has 8 divisors (see below), whose sum is σ = 130162811133600. Its totient is φ = 114157606204288.

The previous prime is 122112000220183. The next prime is 122112000220253. The reversal of 122112000220211 is 112022000211221.

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 122112000220211 - 2³⁴ = 122094820351027 is a prime.

It is a super-2 number, since 2×122112000220211² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122112000220211.

It is not an unprimeable number, because it can be changed into a prime (122112000220271) 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, 24104221751 + ... + 24104226816.

It is an arithmetic number, because the mean of its divisors is an integer number (16270351391700).

Almost surely, 2^{122112000220211} is an apocalyptic number.

122112000220211 is a deficient number, since it is larger than the sum of its proper divisors (8050810913389).

122112000220211 is a wasteful number, since it uses less digits than its factorization.

122112000220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48208448733.

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

Adding to 122112000220211 its reverse (112022000211221), we get a palindrome (234134000431432).

The spelling of 122112000220211 in words is "one hundred twenty-two trillion, one hundred twelve billion, two hundred twenty thousand, two hundred eleven".