122023505211 has 8 divisors (see below), whose sum is σ = 165767780880. Its totient is φ = 79814116512.

The previous prime is 122023505189. The next prime is 122023505281. The reversal of 122023505211 is 112505320221.

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

It is not a de Polignac number, because 122023505211 - 2¹³ = 122023497019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122023505281) 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, 383721556 + ... + 383721873.

It is an arithmetic number, because the mean of its divisors is an integer number (20720972610).

Almost surely, 2^122023505211 is an apocalyptic number.

122023505211 is a deficient number, since it is larger than the sum of its proper divisors (43744275669).

122023505211 is an equidigital number, since it uses as much as digits as its factorization.

122023505211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767443485.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 122023505211 its reverse (112505320221), we get a palindrome (234528825432).

The spelling of 122023505211 in words is "one hundred twenty-two billion, twenty-three million, five hundred five thousand, two hundred eleven".