402211202204 has 12 divisors (see below), whose sum is σ = 804422404464. Its totient is φ = 172376229504.

The previous prime is 402211202203. The next prime is 402211202207. The reversal of 402211202204 is 402202112204.

402211202204 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402211202201) 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, 7182342869 + ... + 7182342924.

It is an arithmetic number, because the mean of its divisors is an integer number (67035200372).

Almost surely, 2^402211202204 is an apocalyptic number.

It is an amenable number.

402211202204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402211202204 is a wasteful number, since it uses less digits than its factorization.

402211202204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14364685804 (or 14364685802 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 402211202204 its reverse (402202112204), we get a palindrome (804413314408).

The spelling of 402211202204 in words is "four hundred two billion, two hundred eleven million, two hundred two thousand, two hundred four".