400741214222 has 12 divisors (see below), whose sum is σ = 611127670608. Its totient is φ = 197085839400.

The previous prime is 400741214213. The next prime is 400741214243. The reversal of 400741214222 is 222412147004.

It is a super-2 number, since 2×400741214222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26916854 + ... + 26931737.

It is an arithmetic number, because the mean of its divisors is an integer number (50927305884).

Almost surely, 2^400741214222 is an apocalyptic number.

400741214222 is a deficient number, since it is larger than the sum of its proper divisors (210386456386).

400741214222 is an equidigital number, since it uses as much as digits as its factorization.

400741214222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53848715 (or 53848654 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The spelling of 400741214222 in words is "four hundred billion, seven hundred forty-one million, two hundred fourteen thousand, two hundred twenty-two".