1422263332144 has 10 divisors (see below), whose sum is σ = 2755635206060. Its totient is φ = 711131666064.

The previous prime is 1422263332103. The next prime is 1422263332153. The reversal of 1422263332144 is 4412333622241.

It is a happy number.

It is a super-2 number, since 2×1422263332144² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44445729114 + ... + 44445729145.

It is an arithmetic number, because the mean of its divisors is an integer number (275563520606).

Almost surely, 2^{1422263332144} is an apocalyptic number.

It is an amenable number.

1422263332144 is a deficient number, since it is larger than the sum of its proper divisors (1333371873916).

1422263332144 is an equidigital number, since it uses as much as digits as its factorization.

1422263332144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88891458267 (or 88891458261 counting only the distinct ones).

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

Adding to 1422263332144 its reverse (4412333622241), we get a palindrome (5834596954385).

The spelling of 1422263332144 in words is "one trillion, four hundred twenty-two billion, two hundred sixty-three million, three hundred thirty-two thousand, one hundred forty-four".