102000122002 has 8 divisors (see below), whose sum is σ = 153027322812. Its totient is φ = 50991014400.

The previous prime is 102000121879. The next prime is 102000122057. The reversal of 102000122002 is 200221000201.

It can be written as a sum of positive squares in 2 ways, for example, as 101473465401 + 526656601 = 318549^2 + 22949^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 102000122002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4509199 + ... + 4531762.

Almost surely, 2^102000122002 is an apocalyptic number.

102000122002 is a deficient number, since it is larger than the sum of its proper divisors (51027200810).

102000122002 is an equidigital number, since it uses as much as digits as its factorization.

102000122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046604.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 102000122002 its reverse (200221000201), we get a palindrome (302221122203).

The spelling of 102000122002 in words is "one hundred two billion, one hundred twenty-two thousand, two".