1305220106422 has 8 divisors (see below), whose sum is σ = 2005582114872. Its totient is φ = 636692734800.

The previous prime is 1305220106419. The next prime is 1305220106467. The reversal of 1305220106422 is 2246010225031.

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

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, 7958659104 + ... + 7958659267.

It is an arithmetic number, because the mean of its divisors is an integer number (250697764359).

Almost surely, 2^{1305220106422} is an apocalyptic number.

1305220106422 is a deficient number, since it is larger than the sum of its proper divisors (700362008450).

1305220106422 is a wasteful number, since it uses less digits than its factorization.

1305220106422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15917318414.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 1305220106422 in words is "one trillion, three hundred five billion, two hundred twenty million, one hundred six thousand, four hundred twenty-two".