33013200123112 has 32 divisors (see below), whose sum is σ = 69352054319520. Its totient is φ = 14600432485440.

The previous prime is 33013200123103. The next prime is 33013200123121. The reversal of 33013200123112 is 21132100231033.

It is an interprime number because it is at equal distance from previous prime (33013200123103) and next prime (33013200123121).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5069591358 + ... + 5069597869.

It is an arithmetic number, because the mean of its divisors is an integer number (2167251697485).

Almost surely, 2^{33013200123112} is an apocalyptic number.

It is an amenable number.

33013200123112 is an abundant number, since it is smaller than the sum of its proper divisors (36338854196408).

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

33013200123112 is a wasteful number, since it uses less digits than its factorization.

33013200123112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10139189281 (or 10139189277 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 33013200123112 its reverse (21132100231033), we get a palindrome (54145300354145).

The spelling of 33013200123112 in words is "thirty-three trillion, thirteen billion, two hundred million, one hundred twenty-three thousand, one hundred twelve".