1320226463422 has 16 divisors (see below), whose sum is σ = 2093290156800. Its totient is φ = 622753813080.

The previous prime is 1320226463393. The next prime is 1320226463461. The reversal of 1320226463422 is 2243646220231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72674604 + ... + 72692767.

It is an arithmetic number, because the mean of its divisors is an integer number (130830634800).

Almost surely, 2^{1320226463422} is an apocalyptic number.

1320226463422 is a deficient number, since it is larger than the sum of its proper divisors (773063693378).

1320226463422 is a wasteful number, since it uses less digits than its factorization.

1320226463422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145367631.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 1320226463422 in words is "one trillion, three hundred twenty billion, two hundred twenty-six million, four hundred sixty-three thousand, four hundred twenty-two".