1422373322501 has 2 divisors, whose sum is σ = 1422373322502. Its totient is φ = 1422373322500.

The previous prime is 1422373322449. The next prime is 1422373322519. The reversal of 1422373322501 is 1052233732241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 911614396225 + 510758926276 = 954785^2 + 714674^2 .

It is an emirp because it is prime and its reverse (1052233732241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1422373322501 - 2²⁶ = 1422306213637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422373322551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711186661250 + 711186661251.

It is an arithmetic number, because the mean of its divisors is an integer number (711186661251).

Almost surely, 2^{1422373322501} is an apocalyptic number.

It is an amenable number.

1422373322501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422373322501 is an equidigital number, since it uses as much as digits as its factorization.

1422373322501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 1422373322501 in words is "one trillion, four hundred twenty-two billion, three hundred seventy-three million, three hundred twenty-two thousand, five hundred one".