221232202310102 has 8 divisors (see below), whose sum is σ = 331858536634800. Its totient is φ = 110612690098504.

The previous prime is 221232202310099. The next prime is 221232202310113. The reversal of 221232202310102 is 201013202232122.

It is a happy number.

221232202310102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705447202 + ... + 1705576917.

It is an arithmetic number, because the mean of its divisors is an integer number (41482317079350).

Almost surely, 2^{221232202310102} is an apocalyptic number.

221232202310102 is a deficient number, since it is larger than the sum of its proper divisors (110626334324698).

221232202310102 is a wasteful number, since it uses less digits than its factorization.

221232202310102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411056550.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 221232202310102 its reverse (201013202232122), we get a palindrome (422245404542224).

The spelling of 221232202310102 in words is "two hundred twenty-one trillion, two hundred thirty-two billion, two hundred two million, three hundred ten thousand, one hundred two".