102201000221202 has 32 divisors (see below), whose sum is σ = 204509987253312. Its totient is φ = 34049006498304.

The previous prime is 102201000221119. The next prime is 102201000221213. The reversal of 102201000221202 is 202122000102201.

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, 96993513 + ... + 98041539.

It is an arithmetic number, because the mean of its divisors is an integer number (6390937101666).

Almost surely, 2^{102201000221202} is an apocalyptic number.

102201000221202 is an abundant number, since it is smaller than the sum of its proper divisors (102308987032110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102201000221202 is a wasteful number, since it uses less digits than its factorization.

102201000221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056602.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102201000221202 its reverse (202122000102201), we get a palindrome (304323000323403).

The spelling of 102201000221202 in words is "one hundred two trillion, two hundred one billion, two hundred twenty-one thousand, two hundred two".