102011002202 has 8 divisors (see below), whose sum is σ = 153133941216. Its totient is φ = 50966355132.

The previous prime is 102011002139. The next prime is 102011002207. The reversal of 102011002202 is 202200110201.

It is a happy number.

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 (102011002207) 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, 19569728 + ... + 19574939.

It is an arithmetic number, because the mean of its divisors is an integer number (19141742652).

Almost surely, 2^102011002202 is an apocalyptic number.

102011002202 is a deficient number, since it is larger than the sum of its proper divisors (51122939014).

102011002202 is a wasteful number, since it uses less digits than its factorization.

102011002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39145972.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102011002202 its reverse (202200110201), we get a palindrome (304211112403).

The spelling of 102011002202 in words is "one hundred two billion, eleven million, two thousand, two hundred two".