2208322264148 has 96 divisors (see below), whose sum is σ = 5198749371648. Its totient is φ = 792676684800.

The previous prime is 2208322264073. The next prime is 2208322264171. The reversal of 2208322264148 is 8414622238022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 2208322264099 and 2208322264108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1556786 + ... + 2615382.

It is an arithmetic number, because the mean of its divisors is an integer number (54153639288).

Almost surely, 2^{2208322264148} is an apocalyptic number.

2208322264148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208322264148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2599374685824).

2208322264148 is an abundant number, since it is smaller than the sum of its proper divisors (2990427107500).

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

2208322264148 is a wasteful number, since it uses less digits than its factorization.

2208322264148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059153 (or 1059151 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 2208322264148 in words is "two trillion, two hundred eight billion, three hundred twenty-two million, two hundred sixty-four thousand, one hundred forty-eight".