1353644308022 has 8 divisors (see below), whose sum is σ = 2149905665736. Its totient is φ = 637009086112.

The previous prime is 1353644308021. The next prime is 1353644308031. The reversal of 1353644308022 is 2208034463531.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353644308021) 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, 19906533908 + ... + 19906533975.

It is an arithmetic number, because the mean of its divisors is an integer number (268738208217).

Almost surely, 2^{1353644308022} is an apocalyptic number.

1353644308022 is a deficient number, since it is larger than the sum of its proper divisors (796261357714).

1353644308022 is a wasteful number, since it uses less digits than its factorization.

1353644308022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39813067902.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 1353644308022 in words is "one trillion, three hundred fifty-three billion, six hundred forty-four million, three hundred eight thousand, twenty-two".