102000221102 has 32 divisors (see below), whose sum is σ = 175793786784. Its totient is φ = 43969536000.

The previous prime is 102000221077. The next prime is 102000221107. The reversal of 102000221102 is 201122000201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000221107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822899 + ... + 938702.

It is an arithmetic number, because the mean of its divisors is an integer number (5493555837).

Almost surely, 2^102000221102 is an apocalyptic number.

102000221102 is a deficient number, since it is larger than the sum of its proper divisors (73793565682).

102000221102 is a wasteful number, since it uses less digits than its factorization.

102000221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761764.

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

Adding to 102000221102 its reverse (201122000201), we get a palindrome (303122221303).

The spelling of 102000221102 in words is "one hundred two billion, two hundred twenty-one thousand, one hundred two".