2412220403356 has 24 divisors (see below), whose sum is σ = 4407095538720. Its totient is φ = 1153101947712.

The previous prime is 2412220403339. The next prime is 2412220403363. The reversal of 2412220403356 is 6533040222142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6274591 + ... + 6647926.

It is an arithmetic number, because the mean of its divisors is an integer number (183628980780).

Almost surely, 2^{2412220403356} is an apocalyptic number.

It is an amenable number.

2412220403356 is a deficient number, since it is larger than the sum of its proper divisors (1994875135364).

2412220403356 is a wasteful number, since it uses less digits than its factorization.

2412220403356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12924573 (or 12924571 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2412220403356 its reverse (6533040222142), we get a palindrome (8945260625498).

The spelling of 2412220403356 in words is "two trillion, four hundred twelve billion, two hundred twenty million, four hundred three thousand, three hundred fifty-six".