122020210022220 has 48 divisors (see below), whose sum is σ = 379618431181920. Its totient is φ = 32538722672448.

The previous prime is 122020210022219. The next prime is 122020210022257. The reversal of 122020210022220 is 22220012020221.

122020210022220 is a `hidden beast` number, since 1 + 220 + 202 + 1 + 0 + 0 + 22 + 220 = 666.

122020210022220 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 122020210022193 and 122020210022202.

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, 112981675407 + ... + 112981676486.

It is an arithmetic number, because the mean of its divisors is an integer number (7908717316290).

Almost surely, 2^{122020210022220} is an apocalyptic number.

122020210022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122020210022220 is an abundant number, since it is smaller than the sum of its proper divisors (257598221159700).

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

122020210022220 is a wasteful number, since it uses less digits than its factorization.

122020210022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225963351911 (or 225963351903 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 122020210022220 its reverse (22220012020221), we get a palindrome (144240222042441).

The spelling of 122020210022220 in words is "one hundred twenty-two trillion, twenty billion, two hundred ten million, twenty-two thousand, two hundred twenty".