102021101002202 has 16 divisors (see below), whose sum is σ = 159685428359232. Its totient is φ = 48792631182240.

The previous prime is 102021101002151. The next prime is 102021101002207. The reversal of 102021101002202 is 202200101120201.

It is not an unprimeable number, because it can be changed into a prime (102021101002207) 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, 47832293 + ... + 49919639.

It is an arithmetic number, because the mean of its divisors is an integer number (9980339272452).

Almost surely, 2^{102021101002202} is an apocalyptic number.

102021101002202 is a deficient number, since it is larger than the sum of its proper divisors (57664327357030).

102021101002202 is a wasteful number, since it uses less digits than its factorization.

102021101002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149893.

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

Adding to 102021101002202 its reverse (202200101120201), we get a palindrome (304221202122403).

The spelling of 102021101002202 in words is "one hundred two trillion, twenty-one billion, one hundred one million, two thousand, two hundred two".