1422893022373 has 4 divisors (see below), whose sum is σ = 1423262321068. Its totient is φ = 1422523723680.

The previous prime is 1422893022371. The next prime is 1422893022433. The reversal of 1422893022373 is 3732203982241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1140147721729 + 282745300644 = 1067777^2 + 531738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422893022373 - 2¹ = 1422893022371 is a prime.

It is a super-2 number, since 2×1422893022373² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422893022371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184643568 + ... + 184651273.

It is an arithmetic number, because the mean of its divisors is an integer number (355815580267).

Almost surely, 2^{1422893022373} is an apocalyptic number.

It is an amenable number.

1422893022373 is a deficient number, since it is larger than the sum of its proper divisors (369298695).

1422893022373 is an equidigital number, since it uses as much as digits as its factorization.

1422893022373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369298694.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 1422893022373 in words is "one trillion, four hundred twenty-two billion, eight hundred ninety-three million, twenty-two thousand, three hundred seventy-three".