11882942501 has 2 divisors, whose sum is σ = 11882942502. Its totient is φ = 11882942500.

The previous prime is 11882942497. The next prime is 11882942507. The reversal of 11882942501 is 10524928811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10590468100 + 1292474401 = 102910^2 + 35951^2 .

It is a cyclic number.

It is not a de Polignac number, because 11882942501 - 2² = 11882942497 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11882942507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5941471250 + 5941471251.

It is an arithmetic number, because the mean of its divisors is an integer number (5941471251).

Almost surely, 2^11882942501 is an apocalyptic number.

It is an amenable number.

11882942501 is a deficient number, since it is larger than the sum of its proper divisors (1).

11882942501 is an equidigital number, since it uses as much as digits as its factorization.

11882942501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 41.

The spelling of 11882942501 in words is "eleven billion, eight hundred eighty-two million, nine hundred forty-two thousand, five hundred one".