102220232234 has 8 divisors (see below), whose sum is σ = 154449548388. Its totient is φ = 50737049440.

The previous prime is 102220232227. The next prime is 102220232287. The reversal of 102220232234 is 432232022201.

It can be written as a sum of positive squares in 2 ways, for example, as 101762914009 + 457318225 = 319003^2 + 21385^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186532997 + ... + 186533544.

Almost surely, 2^102220232234 is an apocalyptic number.

102220232234 is a deficient number, since it is larger than the sum of its proper divisors (52229316154).

102220232234 is a wasteful number, since it uses less digits than its factorization.

102220232234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373066680.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 102220232234 its reverse (432232022201), we get a palindrome (534452254435).

The spelling of 102220232234 in words is "one hundred two billion, two hundred twenty million, two hundred thirty-two thousand, two hundred thirty-four".