122022110220 has 48 divisors (see below), whose sum is σ = 356516778240. Its totient is φ = 31124479936.

The previous prime is 122022110219. The next prime is 122022110233. The reversal of 122022110220 is 22011220221.

It is a super-3 number, since 3×122022110220³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 122022110220.

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, 44209530 + ... + 44212289.

It is an arithmetic number, because the mean of its divisors is an integer number (7427432880).

Almost surely, 2^122022110220 is an apocalyptic number.

122022110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022110220 is an abundant number, since it is smaller than the sum of its proper divisors (234494668020).

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

122022110220 is a wasteful number, since it uses less digits than its factorization.

122022110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88421854 (or 88421852 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122022110220 its reverse (22011220221), we get a palindrome (144033330441).

The spelling of 122022110220 in words is "one hundred twenty-two billion, twenty-two million, one hundred ten thousand, two hundred twenty".