12203220103020 has 72 divisors (see below), whose sum is σ = 37017860019504. Its totient is φ = 3254066690688.

The previous prime is 12203220103013. The next prime is 12203220103027. The reversal of 12203220103020 is 2030102230221.

12203220103020 is a `hidden beast` number, since 1 + 220 + 322 + 0 + 103 + 0 + 20 = 666.

12203220103020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12203220103013) and next prime (12203220103027).

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 = 12203220102984 and 12203220103002.

It is not an unprimeable number, because it can be changed into a prime (12203220103027) 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, 3428382 + ... + 6013338.

Almost surely, 2^{12203220103020} is an apocalyptic number.

12203220103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203220103020 is an abundant number, since it is smaller than the sum of its proper divisors (24814639916484).

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

12203220103020 is a wasteful number, since it uses less digits than its factorization.

12203220103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611199 (or 2611194 counting only the distinct ones).

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

Adding to 12203220103020 its reverse (2030102230221), we get a palindrome (14233322333241).

The spelling of 12203220103020 in words is "twelve trillion, two hundred three billion, two hundred twenty million, one hundred three thousand, twenty".