402211232322 has 8 divisors (see below), whose sum is σ = 804422464656. Its totient is φ = 134070410772.

The previous prime is 402211232251. The next prime is 402211232347. The reversal of 402211232322 is 223232112204.

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

402211232322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 402211232292 and 402211232301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33517602688 + ... + 33517602699.

It is an arithmetic number, because the mean of its divisors is an integer number (100552808082).

Almost surely, 2^402211232322 is an apocalyptic number.

402211232322 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.

402211232322 is a wasteful number, since it uses less digits than its factorization.

402211232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67035205392.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 402211232322 its reverse (223232112204), we get a palindrome (625443344526).

The spelling of 402211232322 in words is "four hundred two billion, two hundred eleven million, two hundred thirty-two thousand, three hundred twenty-two".