1224402701419 has 4 divisors (see below), whose sum is σ = 1224479777080. Its totient is φ = 1224325625760.

The previous prime is 1224402701371. The next prime is 1224402701477. The reversal of 1224402701419 is 9141072044221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1224402701419 - 2³⁵ = 1190042963051 is a prime.

It is a super-2 number, since 2×1224402701419² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224402707419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38513997 + ... + 38545774.

It is an arithmetic number, because the mean of its divisors is an integer number (306119944270).

Almost surely, 2^{1224402701419} is an apocalyptic number.

1224402701419 is a deficient number, since it is larger than the sum of its proper divisors (77075661).

1224402701419 is an equidigital number, since it uses as much as digits as its factorization.

1224402701419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77075660.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 1224402701419 in words is "one trillion, two hundred twenty-four billion, four hundred two million, seven hundred one thousand, four hundred nineteen".