122010303420 has 72 divisors (see below), whose sum is σ = 370127022720. Its totient is φ = 32533522560.

The previous prime is 122010303403. The next prime is 122010303421. The reversal of 122010303420 is 24303010221.

122010303420 is a `hidden beast` number, since 1 + 220 + 103 + 0 + 342 + 0 = 666.

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 = 122010303393 and 122010303402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010303421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3756450 + ... + 3788790.

Almost surely, 2^122010303420 is an apocalyptic number.

122010303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122010303420 is an abundant number, since it is smaller than the sum of its proper divisors (248116719300).

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

122010303420 is a wasteful number, since it uses less digits than its factorization.

122010303420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53315 (or 53310 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122010303420 its reverse (24303010221), we get a palindrome (146313313641).

The spelling of 122010303420 in words is "one hundred twenty-two billion, ten million, three hundred three thousand, four hundred twenty".