388098228000 has 576 divisors, whose sum is σ = 1543344461568. Its totient is φ = 84848332800.

The previous prime is 388098227969. The next prime is 388098228043. The reversal of 388098228000 is 822890883.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13509652 + ... + 13538348.

It is an arithmetic number, because the mean of its divisors is an integer number (2679417468).

Almost surely, 2^388098228000 is an apocalyptic number.

388098228000 is a gapful number since it is divisible by the number (30) 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 388098228000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771672230784).

388098228000 is an abundant number, since it is smaller than the sum of its proper divisors (1155246233568).

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

388098228000 is a wasteful number, since it uses less digits than its factorization.

388098228000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28762 (or 28737 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 388098228000 in words is "three hundred eighty-eight billion, ninety-eight million, two hundred twenty-eight thousand".