402241032201 has 4 divisors (see below), whose sum is σ = 536321376272. Its totient is φ = 268160688132.

The previous prime is 402241032197. The next prime is 402241032227. The reversal of 402241032201 is 102230142204.

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 not a de Polignac number, because 402241032201 - 2² = 402241032197 is a prime.

It is a super-2 number, since 2×402241032201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402241032241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67040172031 + ... + 67040172036.

It is an arithmetic number, because the mean of its divisors is an integer number (134080344068).

Almost surely, 2^402241032201 is an apocalyptic number.

It is an amenable number.

402241032201 is a deficient number, since it is larger than the sum of its proper divisors (134080344071).

402241032201 is a wasteful number, since it uses less digits than its factorization.

402241032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134080344070.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 402241032201 its reverse (102230142204), we get a palindrome (504471174405).

The spelling of 402241032201 in words is "four hundred two billion, two hundred forty-one million, thirty-two thousand, two hundred one".