1422220753023 has 48 divisors (see below), whose sum is σ = 2222728151040. Its totient is φ = 806515617600.

The previous prime is 1422220753021. The next prime is 1422220753033. The reversal of 1422220753023 is 3203570222241.

It is a happy number.

It is not a de Polignac number, because 1422220753023 - 2¹ = 1422220753021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422220753021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11760258 + ... + 11880576.

It is an arithmetic number, because the mean of its divisors is an integer number (46306836480).

Almost surely, 2^{1422220753023} is an apocalyptic number.

1422220753023 is a deficient number, since it is larger than the sum of its proper divisors (800507398017).

1422220753023 is a wasteful number, since it uses less digits than its factorization.

1422220753023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120948 (or 120941 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

Adding to 1422220753023 its reverse (3203570222241), we get a palindrome (4625790975264).

The spelling of 1422220753023 in words is "one trillion, four hundred twenty-two billion, two hundred twenty million, seven hundred fifty-three thousand, twenty-three".