102203100221032 has 64 divisors (see below), whose sum is σ = 202565098080000. Its totient is φ = 48263778183936.

The previous prime is 102203100221023. The next prime is 102203100221141. The reversal of 102203100221032 is 230122001302201.

It is a super-2 number, since 2×102203100221032² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17847594 + ... + 22867942.

It is an arithmetic number, because the mean of its divisors is an integer number (3165079657500).

Almost surely, 2^{102203100221032} is an apocalyptic number.

It is an amenable number.

102203100221032 is a deficient number, since it is larger than the sum of its proper divisors (100361997858968).

102203100221032 is a wasteful number, since it uses less digits than its factorization.

102203100221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022298 (or 5022294 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102203100221032 its reverse (230122001302201), we get a palindrome (332325101523233).

The spelling of 102203100221032 in words is "one hundred two trillion, two hundred three billion, one hundred million, two hundred twenty-one thousand, thirty-two".