1422602213623 has 8 divisors (see below), whose sum is σ = 1498400985600. Its totient is φ = 1346895938808.

The previous prime is 1422602213621. The next prime is 1422602213629. The reversal of 1422602213623 is 3263122062241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422602213623 - 2¹ = 1422602213621 is a prime.

It is a super-2 number, since 2×1422602213623² (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 (1422602213621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23092711 + ... + 23154232.

It is an arithmetic number, because the mean of its divisors is an integer number (187300123200).

Almost surely, 2^{1422602213623} is an apocalyptic number.

1422602213623 is a deficient number, since it is larger than the sum of its proper divisors (75798771977).

1422602213623 is a wasteful number, since it uses less digits than its factorization.

1422602213623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46248581.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 1422602213623 its reverse (3263122062241), we get a palindrome (4685724275864).

The spelling of 1422602213623 in words is "one trillion, four hundred twenty-two billion, six hundred two million, two hundred thirteen thousand, six hundred twenty-three".