2033556420012 has 48 divisors (see below), whose sum is σ = 5193732184032. Its totient is φ = 615452129280.

The previous prime is 2033556420001. The next prime is 2033556420023. The reversal of 2033556420012 is 2100246553302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2033556420001) and next prime (2033556420023).

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, 106839813 + ... + 106858844.

It is an arithmetic number, because the mean of its divisors is an integer number (108202753834).

Almost surely, 2^{2033556420012} is an apocalyptic number.

It is an amenable number.

2033556420012 is an abundant number, since it is smaller than the sum of its proper divisors (3160175764020).

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

2033556420012 is a wasteful number, since it uses less digits than its factorization.

2033556420012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213698738 (or 213698736 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 2033556420012 in words is "two trillion, thirty-three billion, five hundred fifty-six million, four hundred twenty thousand, twelve".