402324340342222 has 32 divisors (see below), whose sum is σ = 611085632832000. Its totient is φ = 198641456576640.

The previous prime is 402324340342189. The next prime is 402324340342303. The reversal of 402324340342222 is 222243043423204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365449654 + ... + 366548902.

It is an arithmetic number, because the mean of its divisors is an integer number (19096426026000).

Almost surely, 2^{402324340342222} is an apocalyptic number.

402324340342222 is a deficient number, since it is larger than the sum of its proper divisors (208761292489778).

402324340342222 is a wasteful number, since it uses less digits than its factorization.

402324340342222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104856.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 402324340342222 its reverse (222243043423204), we get a palindrome (624567383765426).

The spelling of 402324340342222 in words is "four hundred two trillion, three hundred twenty-four billion, three hundred forty million, three hundred forty-two thousand, two hundred twenty-two".