12200200320030 has 64 divisors (see below), whose sum is σ = 29718500306688. Its totient is φ = 3204721175040.

The previous prime is 12200200320017. The next prime is 12200200320031. The reversal of 12200200320030 is 3002300200221.

It is a super-2 number, since 2×12200200320030² (a number of 27 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 12200200319991 and 12200200320009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200200320031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72760669 + ... + 72928151.

It is an arithmetic number, because the mean of its divisors is an integer number (464351567292).

Almost surely, 2^{12200200320030} is an apocalyptic number.

12200200320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200200320030 is an abundant number, since it is smaller than the sum of its proper divisors (17518299986658).

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

12200200320030 is a wasteful number, since it uses less digits than its factorization.

12200200320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203801.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 12200200320030 its reverse (3002300200221), we get a palindrome (15202500520251).

The spelling of 12200200320030 in words is "twelve trillion, two hundred billion, two hundred million, three hundred twenty thousand, thirty".