402234410022 has 8 divisors (see below), whose sum is σ = 804468820056. Its totient is φ = 134078136672.

The previous prime is 402234409937. The next prime is 402234410063. The reversal of 402234410022 is 220014432204.

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

402234410022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 402234409974 and 402234410001.

It is a congruent number.

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, 33519534163 + ... + 33519534174.

It is an arithmetic number, because the mean of its divisors is an integer number (100558602507).

Almost surely, 2^402234410022 is an apocalyptic number.

402234410022 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.

402234410022 is a wasteful number, since it uses less digits than its factorization.

402234410022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67039068342.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 402234410022 its reverse (220014432204), we get a palindrome (622248842226).

The spelling of 402234410022 in words is "four hundred two billion, two hundred thirty-four million, four hundred ten thousand, twenty-two".