3622045105668 has 192 divisors, whose sum is σ = 10371658348800. Its totient is φ = 970446274560.

The previous prime is 3622045105643. The next prime is 3622045105681. The reversal of 3622045105668 is 8665015402263.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1655668 + ... + 3159956.

It is an arithmetic number, because the mean of its divisors is an integer number (54019053900).

Almost surely, 2^{3622045105668} 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 3622045105668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5185829174400).

3622045105668 is an abundant number, since it is smaller than the sum of its proper divisors (6749613243132).

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

3622045105668 is a wasteful number, since it uses less digits than its factorization.

3622045105668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504390 (or 1504388 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 3622045105668 in words is "three trillion, six hundred twenty-two billion, forty-five million, one hundred five thousand, six hundred sixty-eight".