133312505545122 has 16 divisors (see below), whose sum is σ = 267380322740640. Its totient is φ = 44311616573312.

The previous prime is 133312505545117. The next prime is 133312505545127. The reversal of 133312505545122 is 221545505213331.

It is an interprime number because it is at equal distance from previous prime (133312505545117) and next prime (133312505545127).

It is not an unprimeable number, because it can be changed into a prime (133312505545127) by changing a digit.

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, 31471316472 + ... + 31471320707.

It is an arithmetic number, because the mean of its divisors is an integer number (16711270171290).

Almost surely, 2^{133312505545122} is an apocalyptic number.

133312505545122 is an abundant number, since it is smaller than the sum of its proper divisors (134067817195518).

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

133312505545122 is a wasteful number, since it uses less digits than its factorization.

133312505545122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62942637537.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 133312505545122 in words is "one hundred thirty-three trillion, three hundred twelve billion, five hundred five million, five hundred forty-five thousand, one hundred twenty-two".