122010112220 has 12 divisors (see below), whose sum is σ = 256221235704. Its totient is φ = 48804044880.

The previous prime is 122010112183. The next prime is 122010112223. The reversal of 122010112220 is 22211010221.

It is a junction number, because it is equal to n+sod(n) for n = 122010112195 and 122010112204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010112223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3050252786 + ... + 3050252825.

It is an arithmetic number, because the mean of its divisors is an integer number (21351769642).

Almost surely, 2^122010112220 is an apocalyptic number.

122010112220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122010112220 is an abundant number, since it is smaller than the sum of its proper divisors (134211123484).

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

122010112220 is a wasteful number, since it uses less digits than its factorization.

122010112220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100505620 (or 6100505618 counting only the distinct ones).

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

Adding to 122010112220 its reverse (22211010221), we get a palindrome (144221122441).

It can be divided in two parts, 1220101 and 12220, that added together give a palindrome (1232321).

The spelling of 122010112220 in words is "one hundred twenty-two billion, ten million, one hundred twelve thousand, two hundred twenty".