102247794000 has 480 divisors, whose sum is σ = 403039203840. Its totient is φ = 23931264000.

The previous prime is 102247793983. The next prime is 102247794007. The reversal of 102247794000 is 497742201.

102247794000 is a `hidden beast` number, since 1 + 0 + 2 + 247 + 7 + 9 + 400 + 0 = 666.

It is a super-2 number, since 2×102247794000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102247794007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5733097 + ... + 5750903.

It is an arithmetic number, because the mean of its divisors is an integer number (839665008).

Almost surely, 2^102247794000 is an apocalyptic number.

102247794000 is a gapful number since it is divisible by the number (10) 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 102247794000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201519601920).

102247794000 is an abundant number, since it is smaller than the sum of its proper divisors (300791409840).

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

102247794000 is a wasteful number, since it uses less digits than its factorization.

102247794000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17876 (or 17857 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 102247794000 in words is "one hundred two billion, two hundred forty-seven million, seven hundred ninety-four thousand".