402201133402 has 16 divisors (see below), whose sum is σ = 605419702272. Its totient is φ = 200394700240.

The previous prime is 402201133387. The next prime is 402201133409. The reversal of 402201133402 is 204331102204.

It is not an unprimeable number, because it can be changed into a prime (402201133409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7398123 + ... + 7452289.

It is an arithmetic number, because the mean of its divisors is an integer number (37838731392).

Almost surely, 2^402201133402 is an apocalyptic number.

402201133402 is a deficient number, since it is larger than the sum of its proper divisors (203218568870).

402201133402 is a wasteful number, since it uses less digits than its factorization.

402201133402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67133.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 402201133402 its reverse (204331102204), we get a palindrome (606532235606).

The spelling of 402201133402 in words is "four hundred two billion, two hundred one million, one hundred thirty-three thousand, four hundred two".