20120433227374 has 16 divisors (see below), whose sum is σ = 30192266332800. Its totient is φ = 10056345195064.

The previous prime is 20120433227369. The next prime is 20120433227507. The reversal of 20120433227374 is 47372233402102.

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 7 ways as a sum of consecutive naturals, for example, 55396149 + ... + 55758175.

It is an arithmetic number, because the mean of its divisors is an integer number (1887016645800).

Almost surely, 2^{20120433227374} is an apocalyptic number.

20120433227374 is a deficient number, since it is larger than the sum of its proper divisors (10071833105426).

20120433227374 is a wasteful number, since it uses less digits than its factorization.

20120433227374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372647.

The product of its (nonzero) digits is 338688, while the sum is 40.

Adding to 20120433227374 its reverse (47372233402102), we get a palindrome (67492666629476).

The spelling of 20120433227374 in words is "twenty trillion, one hundred twenty billion, four hundred thirty-three million, two hundred twenty-seven thousand, three hundred seventy-four".