122211222011000 has 64 divisors (see below), whose sum is σ = 286070586516000. Its totient is φ = 48868022649600.

The previous prime is 122211222010993. The next prime is 122211222011023. The reversal of 122211222011000 is 110222112221.

122211222011000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 122211222011000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17612210 + ... + 23550209.

Almost surely, 2^{122211222011000} is an apocalyptic number.

122211222011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122211222011000 is an abundant number, since it is smaller than the sum of its proper divisors (163859364505000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122211222011000 is a wasteful number, since it uses less digits than its factorization.

122211222011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41165409 (or 41165395 counting only the distinct ones).

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

Adding to 122211222011000 its reverse (110222112221), we get a palindrome (122321444123221).

The spelling of 122211222011000 in words is "one hundred twenty-two trillion, two hundred eleven billion, two hundred twenty-two million, eleven thousand".