102101202201002 has 16 divisors (see below), whose sum is σ = 156934507757280. Its totient is φ = 49793048624592.

The previous prime is 102101202201001. The next prime is 102101202201079. The reversal of 102101202201002 is 200102202101201.

It is not an unprimeable number, because it can be changed into a prime (102101202201001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837190988 + ... + 837312935.

It is an arithmetic number, because the mean of its divisors is an integer number (9808406734830).

Almost surely, 2^{102101202201002} is an apocalyptic number.

102101202201002 is a deficient number, since it is larger than the sum of its proper divisors (54833305556278).

102101202201002 is a wasteful number, since it uses less digits than its factorization.

102101202201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674504677.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102101202201002 its reverse (200102202101201), we get a palindrome (302203404302203).

The spelling of 102101202201002 in words is "one hundred two trillion, one hundred one billion, two hundred two million, two hundred one thousand, two".