12234012277790 has 32 divisors (see below), whose sum is σ = 22742452736640. Its totient is φ = 4735671195904.

The previous prime is 12234012277787. The next prime is 12234012277813. The reversal of 12234012277790 is 9777221043221.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146193077 + ... + 146276736.

It is an arithmetic number, because the mean of its divisors is an integer number (710701648020).

Almost surely, 2^{12234012277790} is an apocalyptic number.

12234012277790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12234012277790 is a deficient number, since it is larger than the sum of its proper divisors (10508440458850).

12234012277790 is a wasteful number, since it uses less digits than its factorization.

12234012277790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292469956.

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 12234012277790 in words is "twelve trillion, two hundred thirty-four billion, twelve million, two hundred seventy-seven thousand, seven hundred ninety".