20120214020322 has 32 divisors (see below), whose sum is σ = 43336076571648. Its totient is φ = 6190802084736.

The previous prime is 20120214020197. The next prime is 20120214020359. The reversal of 20120214020322 is 22302041202102.

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 15 ways as a sum of consecutive naturals, for example, 16908543 + ... + 18059325.

It is an arithmetic number, because the mean of its divisors is an integer number (1354252392864).

Almost surely, 2^{20120214020322} is an apocalyptic number.

20120214020322 is an abundant number, since it is smaller than the sum of its proper divisors (23215862551326).

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

20120214020322 is a wasteful number, since it uses less digits than its factorization.

20120214020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374954.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 20120214020322 its reverse (22302041202102), we get a palindrome (42422255222424).

The spelling of 20120214020322 in words is "twenty trillion, one hundred twenty billion, two hundred fourteen million, twenty thousand, three hundred twenty-two".