102226702850 has 24 divisors (see below), whose sum is σ = 190357574148. Its totient is φ = 40844249600.

The previous prime is 102226702847. The next prime is 102226702859. The reversal of 102226702850 is 58207622201.

It can be written as a sum of positive squares in 6 ways, for example, as 27936113881 + 74290588969 = 167141^2 + 272563^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102226702850.

It is not an unprimeable number, because it can be changed into a prime (102226702859) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1116299 + ... + 1204398.

Almost surely, 2^102226702850 is an apocalyptic number.

102226702850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102226702850 is a deficient number, since it is larger than the sum of its proper divisors (88130871298).

102226702850 is a wasteful number, since it uses less digits than its factorization.

102226702850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321590 (or 2321585 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 102226702850 in words is "one hundred two billion, two hundred twenty-six million, seven hundred two thousand, eight hundred fifty".