1622083209448 has 64 divisors (see below), whose sum is σ = 3353125406400. Its totient is φ = 730895477760.

The previous prime is 1622083209431. The next prime is 1622083209449. The reversal of 1622083209448 is 8449023802261.

It is not an unprimeable number, because it can be changed into a prime (1622083209449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9435703 + ... + 9606073.

It is an arithmetic number, because the mean of its divisors is an integer number (52392584475).

Almost surely, 2^{1622083209448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1622083209448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1676562703200).

1622083209448 is an abundant number, since it is smaller than the sum of its proper divisors (1731042196952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1622083209448 is a wasteful number, since it uses less digits than its factorization.

1622083209448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172562 (or 172558 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 1622083209448 in words is "one trillion, six hundred twenty-two billion, eighty-three million, two hundred nine thousand, four hundred forty-eight".