1422245554 has 8 divisors (see below), whose sum is σ = 2182981680. Its totient is φ = 694584996.

The previous prime is 1422245537. The next prime is 1422245593. The reversal of 1422245554 is 4555422241.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8268784 + ... + 8268955.

It is an arithmetic number, because the mean of its divisors is an integer number (272872710).

Almost surely, 2^1422245554 is an apocalyptic number.

1422245554 is a deficient number, since it is larger than the sum of its proper divisors (760736126).

1422245554 is a wasteful number, since it uses less digits than its factorization.

1422245554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16537784.

The product of its digits is 64000, while the sum is 34.

The square root of 1422245554 is about 37712.6710006067. The cubic root of 1422245554 is about 1124.5830366552.

Adding to 1422245554 its reverse (4555422241), we get a palindrome (5977667795).

The spelling of 1422245554 in words is "one billion, four hundred twenty-two million, two hundred forty-five thousand, five hundred fifty-four".