102122210101202 has 8 divisors (see below), whose sum is σ = 153262561569996. Its totient is φ = 51034689577872.

The previous prime is 102122210101193. The next prime is 102122210101207. The reversal of 102122210101202 is 202101012221201.

102122210101202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 94621902209641 + 7500307891561 = 9727379^2 + 2738669^2 .

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 (102122210101207) 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, 13207731533 + ... + 13207739264.

Almost surely, 2^{102122210101202} is an apocalyptic number.

102122210101202 is a deficient number, since it is larger than the sum of its proper divisors (51140351468794).

102122210101202 is a wasteful number, since it uses less digits than its factorization.

102122210101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26415472732.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102122210101202 its reverse (202101012221201), we get a palindrome (304223222322403).

The spelling of 102122210101202 in words is "one hundred two trillion, one hundred twenty-two billion, two hundred ten million, one hundred one thousand, two hundred two".