122022120211 has 8 divisors (see below), whose sum is σ = 124145553600. Its totient is φ = 119900529000.

The previous prime is 122022120203. The next prime is 122022120221. The reversal of 122022120211 is 112021220221.

It is a happy number.

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 122022120211 - 2³ = 122022120203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122022120221) 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, 326581 + ... + 592198.

It is an arithmetic number, because the mean of its divisors is an integer number (15518194200).

Almost surely, 2^122022120211 is an apocalyptic number.

122022120211 is a deficient number, since it is larger than the sum of its proper divisors (2123433389).

122022120211 is an equidigital number, since it uses as much as digits as its factorization.

122022120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921089.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122022120211 its reverse (112021220221), we get a palindrome (234043340432).

The spelling of 122022120211 in words is "one hundred twenty-two billion, twenty-two million, one hundred twenty thousand, two hundred eleven".