405412034051222 has 32 divisors (see below), whose sum is σ = 669073479056640. Its totient is φ = 182706219047520.

The previous prime is 405412034051183. The next prime is 405412034051231. The reversal of 405412034051222 is 222150430214504.

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, 86943413 + ... + 91487600.

It is an arithmetic number, because the mean of its divisors is an integer number (20908546220520).

Almost surely, 2^{405412034051222} is an apocalyptic number.

405412034051222 is a deficient number, since it is larger than the sum of its proper divisors (263661445005418).

405412034051222 is a wasteful number, since it uses less digits than its factorization.

405412034051222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178431908.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 405412034051222 its reverse (222150430214504), we get a palindrome (627562464265726).

The spelling of 405412034051222 in words is "four hundred five trillion, four hundred twelve billion, thirty-four million, fifty-one thousand, two hundred twenty-two".