102000120122002 has 8 divisors (see below), whose sum is σ = 154936891324800. Its totient is φ = 50354489680404.

The previous prime is 102000120121997. The next prime is 102000120122009. The reversal of 102000120122002 is 200221021000201.

It is a happy number.

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 (102000120122009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322785190102 + ... + 322785190417.

It is an arithmetic number, because the mean of its divisors is an integer number (19367111415600).

Almost surely, 2^{102000120122002} is an apocalyptic number.

102000120122002 is a deficient number, since it is larger than the sum of its proper divisors (52936771202798).

102000120122002 is an equidigital number, since it uses as much as digits as its factorization.

102000120122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645570380600.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102000120122002 its reverse (200221021000201), we get a palindrome (302221141122203).

The spelling of 102000120122002 in words is "one hundred two trillion, one hundred twenty million, one hundred twenty-two thousand, two".