102000222220210 has 8 divisors (see below), whose sum is σ = 183600399996396. Its totient is φ = 40800088888080.

The previous prime is 102000222220163. The next prime is 102000222220219. The reversal of 102000222220210 is 12022222000201.

It can be written as a sum of positive squares in 2 ways, for example, as 97969631957521 + 4030590262689 = 9897961^2 + 2007633^2 .

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

It is not an unprimeable number, because it can be changed into a prime (102000222220219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5100011111001 + ... + 5100011111020.

Almost surely, 2^{102000222220210} is an apocalyptic number.

102000222220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102000222220210 is a deficient number, since it is larger than the sum of its proper divisors (81600177776186).

102000222220210 is a wasteful number, since it uses less digits than its factorization.

102000222220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10200022222028.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102000222220210 its reverse (12022222000201), we get a palindrome (114022444220411).

The spelling of 102000222220210 in words is "one hundred two trillion, two hundred twenty-two million, two hundred twenty thousand, two hundred ten".