402200001013 has 8 divisors (see below), whose sum is σ = 425914637400. Its totient is φ = 378491566080.

The previous prime is 402200000953. The next prime is 402200001019. The reversal of 402200001013 is 310100002204.

It can be written as a sum of positive squares in 4 ways, for example, as 9413268484 + 392786732529 = 97022^2 + 626727^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 402200001013 - 2³⁷ = 264761047541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402200000984 and 402200001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402200001019) 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, 1416498 + ... + 1676563.

It is an arithmetic number, because the mean of its divisors is an integer number (53239329675).

Almost surely, 2^402200001013 is an apocalyptic number.

It is an amenable number.

402200001013 is a deficient number, since it is larger than the sum of its proper divisors (23714636387).

402200001013 is a wasteful number, since it uses less digits than its factorization.

402200001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100727.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 402200001013 its reverse (310100002204), we get a palindrome (712300003217).

The spelling of 402200001013 in words is "four hundred two billion, two hundred million, one thousand, thirteen".