122022200111 has 8 divisors (see below), whose sum is σ = 139674952704. Its totient is φ = 104424699960.

The previous prime is 122022200099. The next prime is 122022200141. The reversal of 122022200111 is 111002220221.

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

It is not a de Polignac number, because 122022200111 - 2²² = 122018005807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122022200141) 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, 13808375 + ... + 13817208.

It is an arithmetic number, because the mean of its divisors is an integer number (17459369088).

Almost surely, 2^122022200111 is an apocalyptic number.

122022200111 is a deficient number, since it is larger than the sum of its proper divisors (17652752593).

122022200111 is an equidigital number, since it uses as much as digits as its factorization.

122022200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27626221.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122022200111 its reverse (111002220221), we get a palindrome (233024420332).

The spelling of 122022200111 in words is "one hundred twenty-two billion, twenty-two million, two hundred thousand, one hundred eleven".