102214332240 has 80 divisors (see below), whose sum is σ = 325428361728. Its totient is φ = 26520473088.

The previous prime is 102214332211. The next prime is 102214332287. The reversal of 102214332240 is 42233412201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 102214332240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5746432 + ... + 5764191.

Almost surely, 2^102214332240 is an apocalyptic number.

102214332240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102214332240 is an abundant number, since it is smaller than the sum of its proper divisors (223214029488).

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

102214332240 is a wasteful number, since it uses less digits than its factorization.

102214332240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11510676 (or 11510670 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102214332240 its reverse (42233412201), we get a palindrome (144447744441).

The spelling of 102214332240 in words is "one hundred two billion, two hundred fourteen million, three hundred thirty-two thousand, two hundred forty".