1422126421305 has 64 divisors (see below), whose sum is σ = 2386153451520. Its totient is φ = 721882656000.

The previous prime is 1422126421189. The next prime is 1422126421363. The reversal of 1422126421305 is 5031246212241.

It is not a de Polignac number, because 1422126421305 - 2⁸ = 1422126421049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 158874580 + ... + 158883530.

It is an arithmetic number, because the mean of its divisors is an integer number (37283647680).

Almost surely, 2^{1422126421305} is an apocalyptic number.

1422126421305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1422126421305 is a deficient number, since it is larger than the sum of its proper divisors (964027030215).

1422126421305 is a wasteful number, since it uses less digits than its factorization.

1422126421305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11222.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 1422126421305 in words is "one trillion, four hundred twenty-two billion, one hundred twenty-six million, four hundred twenty-one thousand, three hundred five".