102222314240 has 36 divisors (see below), whose sum is σ = 244854390144. Its totient is φ = 40888925184.

The previous prime is 102222314231. The next prime is 102222314267. The reversal of 102222314240 is 42413222201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39929312 + ... + 39931871.

Almost surely, 2^102222314240 is an apocalyptic number.

102222314240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102222314240 is an abundant number, since it is smaller than the sum of its proper divisors (142632075904).

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

102222314240 is an frugal number, since it uses more digits than its factorization.

102222314240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79861204 (or 79861190 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 102222314240 its reverse (42413222201), we get a palindrome (144635536441).

The spelling of 102222314240 in words is "one hundred two billion, two hundred twenty-two million, three hundred fourteen thousand, two hundred forty".