192422084490 has 96 divisors (see below), whose sum is σ = 518991520320. Its totient is φ = 51296281344.

The previous prime is 192422084483. The next prime is 192422084507. The reversal of 192422084490 is 94480224291.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8973001 + ... + 8994419.

It is an arithmetic number, because the mean of its divisors is an integer number (5406161670).

Almost surely, 2^192422084490 is an apocalyptic number.

192422084490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 192422084490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259495760160).

192422084490 is an abundant number, since it is smaller than the sum of its proper divisors (326569435830).

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

192422084490 is a wasteful number, since it uses less digits than its factorization.

192422084490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25138 (or 25126 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 192422084490 in words is "one hundred ninety-two billion, four hundred twenty-two million, eighty-four thousand, four hundred ninety".