31233221140010 has 16 divisors (see below), whose sum is σ = 56233420563456. Its totient is φ = 12490261231248.

The previous prime is 31233221139977. The next prime is 31233221140013. The reversal of 31233221140010 is 1004112233213.

It is not an unprimeable number, because it can be changed into a prime (31233221140013) by changing a digit.

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, 378359762 + ... + 378442301.

It is an arithmetic number, because the mean of its divisors is an integer number (3514588785216).

Almost surely, 2^{31233221140010} is an apocalyptic number.

31233221140010 is a deficient number, since it is larger than the sum of its proper divisors (25000199423446).

31233221140010 is a wasteful number, since it uses less digits than its factorization.

31233221140010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756806197.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 31233221140010 its reverse (1004112233213), we get a palindrome (32237333373223).

The spelling of 31233221140010 in words is "thirty-one trillion, two hundred thirty-three billion, two hundred twenty-one million, one hundred forty thousand, ten".