262251106601 has 4 divisors (see below), whose sum is σ = 286092116304. Its totient is φ = 238410096900.

The previous prime is 262251106597. The next prime is 262251106633. The reversal of 262251106601 is 106601152262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 262251106601 - 2² = 262251106597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (262251106681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11920504835 + ... + 11920504856.

It is an arithmetic number, because the mean of its divisors is an integer number (71523029076).

Almost surely, 2^262251106601 is an apocalyptic number.

It is an amenable number.

262251106601 is a deficient number, since it is larger than the sum of its proper divisors (23841009703).

262251106601 is a wasteful number, since it uses less digits than its factorization.

262251106601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23841009702.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 262251106601 its reverse (106601152262), we get a palindrome (368852258863).

The spelling of 262251106601 in words is "two hundred sixty-two billion, two hundred fifty-one million, one hundred six thousand, six hundred one".