32001542722601 has 2 divisors, whose sum is σ = 32001542722602. Its totient is φ = 32001542722600.

The previous prime is 32001542722493. The next prime is 32001542722621. The reversal of 32001542722601 is 10622724510023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28725569421376 + 3275973301225 = 5359624^2 + 1809965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32001542722601 is a prime.

It is not a weakly prime, because it can be changed into another prime (32001542722621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16000771361300 + 16000771361301.

It is an arithmetic number, because the mean of its divisors is an integer number (16000771361301).

Almost surely, 2^{32001542722601} is an apocalyptic number.

It is an amenable number.

32001542722601 is a deficient number, since it is larger than the sum of its proper divisors (1).

32001542722601 is an equidigital number, since it uses as much as digits as its factorization.

32001542722601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 32001542722601 in words is "thirty-two trillion, one billion, five hundred forty-two million, seven hundred twenty-two thousand, six hundred one".