102214024192 has 88 divisors (see below), whose sum is σ = 237476891520. Its totient is φ = 43063357440.

The previous prime is 102214024111. The next prime is 102214024193. The reversal of 102214024192 is 291420412201.

It is a super-2 number, since 2×102214024192² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 102214024192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102214024193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302067 + ... + 543757.

It is an arithmetic number, because the mean of its divisors is an integer number (2698601040).

Almost surely, 2^102214024192 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 102214024192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118738445760).

102214024192 is an abundant number, since it is smaller than the sum of its proper divisors (135262867328).

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

102214024192 is an equidigital number, since it uses as much as digits as its factorization.

102214024192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241777 (or 241759 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 102214024192 its reverse (291420412201), we get a palindrome (393634436393).

The spelling of 102214024192 in words is "one hundred two billion, two hundred fourteen million, twenty-four thousand, one hundred ninety-two".