102201110102 has 128 divisors (see below), whose sum is σ = 202968944640. Its totient is φ = 37448386560.

The previous prime is 102201110087. The next prime is 102201110113. The reversal of 102201110102 is 201011102201.

It is a super-2 number, since 2×102201110102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112679933 + ... + 112680839.

It is an arithmetic number, because the mean of its divisors is an integer number (1585694880).

Almost surely, 2^102201110102 is an apocalyptic number.

102201110102 is a deficient number, since it is larger than the sum of its proper divisors (100767834538).

102201110102 is a wasteful number, since it uses less digits than its factorization.

102201110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102201110102 its reverse (201011102201), we get a palindrome (303212212303).

The spelling of 102201110102 in words is "one hundred two billion, two hundred one million, one hundred ten thousand, one hundred two".