102222221343 has 16 divisors (see below), whose sum is σ = 152705433216. Its totient is φ = 60278459040.

The previous prime is 102222221329. The next prime is 102222221371. The reversal of 102222221343 is 343122222201.

It is not a de Polignac number, because 102222221343 - 2⁴ = 102222221327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222221383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41858821 + ... + 41861262.

It is an arithmetic number, because the mean of its divisors is an integer number (9544089576).

Almost surely, 2^102222221343 is an apocalyptic number.

102222221343 is a deficient number, since it is larger than the sum of its proper divisors (50483211873).

102222221343 is a wasteful number, since it uses less digits than its factorization.

102222221343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83720134.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102222221343 its reverse (343122222201), we get a palindrome (445344443544).

The spelling of 102222221343 in words is "one hundred two billion, two hundred twenty-two million, two hundred twenty-one thousand, three hundred forty-three".