1343220424222 has 16 divisors (see below), whose sum is σ = 2043533052000. Its totient is φ = 662104666080.

The previous prime is 1343220424199. The next prime is 1343220424237. The reversal of 1343220424222 is 2224240223431.

It is a happy number.

It is a super-2 number, since 2×1343220424222² (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 7 ways as a sum of consecutive naturals, for example, 15437929 + ... + 15524692.

It is an arithmetic number, because the mean of its divisors is an integer number (127720815750).

Almost surely, 2^{1343220424222} is an apocalyptic number.

1343220424222 is a deficient number, since it is larger than the sum of its proper divisors (700312627778).

1343220424222 is a wasteful number, since it uses less digits than its factorization.

1343220424222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30962931.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1343220424222 its reverse (2224240223431), we get a palindrome (3567460647653).

The spelling of 1343220424222 in words is "one trillion, three hundred forty-three billion, two hundred twenty million, four hundred twenty-four thousand, two hundred twenty-two".