102121111002202 has 8 divisors (see below), whose sum is σ = 153185052093696. Its totient is φ = 51059426970972.

The previous prime is 102121111002161. The next prime is 102121111002203. The reversal of 102121111002202 is 202200111121201.

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 (102121111002203) 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, 564151948 + ... + 564332935.

It is an arithmetic number, because the mean of its divisors is an integer number (19148131511712).

Almost surely, 2^{102121111002202} is an apocalyptic number.

102121111002202 is a deficient number, since it is larger than the sum of its proper divisors (51063941091494).

102121111002202 is a wasteful number, since it uses less digits than its factorization.

102121111002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128530132.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102121111002202 its reverse (202200111121201), we get a palindrome (304321222123403).

The spelling of 102121111002202 in words is "one hundred two trillion, one hundred twenty-one billion, one hundred eleven million, two thousand, two hundred two".