1344400300022 has 32 divisors (see below), whose sum is σ = 2183937420000. Its totient is φ = 617011769088.

The previous prime is 1344400299961. The next prime is 1344400300037. The reversal of 1344400300022 is 2200030044431.

It is a super-2 number, since 2×1344400300022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3406754 + ... + 3780842.

It is an arithmetic number, because the mean of its divisors is an integer number (68248044375).

Almost surely, 2^{1344400300022} is an apocalyptic number.

1344400300022 is a deficient number, since it is larger than the sum of its proper divisors (839537119978).

1344400300022 is a wasteful number, since it uses less digits than its factorization.

1344400300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374880.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1344400300022 its reverse (2200030044431), we get a palindrome (3544430344453).

The spelling of 1344400300022 in words is "one trillion, three hundred forty-four billion, four hundred million, three hundred thousand, twenty-two".