12212300322030 has 16 divisors (see below), whose sum is σ = 29309520772944. Its totient is φ = 3256613419200.

The previous prime is 12212300321989. The next prime is 12212300322041. The reversal of 12212300322030 is 3022300321221.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12212300321988 and 12212300322006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203538338671 + ... + 203538338730.

It is an arithmetic number, because the mean of its divisors is an integer number (1831845048309).

Almost surely, 2^{12212300322030} is an apocalyptic number.

12212300322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212300322030 is an abundant number, since it is smaller than the sum of its proper divisors (17097220450914).

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

12212300322030 is a wasteful number, since it uses less digits than its factorization.

12212300322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407076677411.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12212300322030 its reverse (3022300321221), we get a palindrome (15234600643251).

The spelling of 12212300322030 in words is "twelve trillion, two hundred twelve billion, three hundred million, three hundred twenty-two thousand, thirty".