102001010122002 has 8 divisors (see below), whose sum is σ = 204002020244016. Its totient is φ = 34000336707332.

The previous prime is 102001010121991. The next prime is 102001010122003. The reversal of 102001010122002 is 200221010100201.

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

102001010122002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (102001010122003) 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, 8500084176828 + ... + 8500084176839.

It is an arithmetic number, because the mean of its divisors is an integer number (25500252530502).

Almost surely, 2^{102001010122002} is an apocalyptic number.

102001010122002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102001010122002 is a wasteful number, since it uses less digits than its factorization.

102001010122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17000168353672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102001010122002 its reverse (200221010100201), we get a palindrome (302222020222203).

The spelling of 102001010122002 in words is "one hundred two trillion, one billion, ten million, one hundred twenty-two thousand, two".