2207881630201 has 32 divisors (see below), whose sum is σ = 2561469216768. Its totient is φ = 1886301457920.

The previous prime is 2207881630151. The next prime is 2207881630243. The reversal of 2207881630201 is 1020361887022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2207881630201 - 2¹¹ = 2207881628153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2207881630501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122128575 + ... + 122146651.

It is an arithmetic number, because the mean of its divisors is an integer number (80045913024).

Almost surely, 2^{2207881630201} is an apocalyptic number.

It is an amenable number.

2207881630201 is a deficient number, since it is larger than the sum of its proper divisors (353587586567).

2207881630201 is a wasteful number, since it uses less digits than its factorization.

2207881630201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31321.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 2207881630201 in words is "two trillion, two hundred seven billion, eight hundred eighty-one million, six hundred thirty thousand, two hundred one".