102221343435 has 16 divisors (see below), whose sum is σ = 167357735424. Its totient is φ = 53250187872.

The previous prime is 102221343403. The next prime is 102221343461. The reversal of 102221343435 is 534343122201.

It is not a de Polignac number, because 102221343435 - 2⁵ = 102221343403 is a prime.

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, 79240707 + ... + 79241996.

It is an arithmetic number, because the mean of its divisors is an integer number (10459858464).

Almost surely, 2^102221343435 is an apocalyptic number.

102221343435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102221343435 is a deficient number, since it is larger than the sum of its proper divisors (65136391989).

102221343435 is a wasteful number, since it uses less digits than its factorization.

102221343435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158482754.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 102221343435 its reverse (534343122201), we get a palindrome (636564465636).

The spelling of 102221343435 in words is "one hundred two billion, two hundred twenty-one million, three hundred forty-three thousand, four hundred thirty-five".