102222063 has 6 divisors (see below), whose sum is σ = 147654104. Its totient is φ = 68148036.

The previous prime is 102222059. The next prime is 102222073. The reversal of 102222063 is 360222201.

It is not a de Polignac number, because 102222063 - 2² = 102222059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5678995 + ... + 5679012.

Almost surely, 2^102222063 is an apocalyptic number.

102222063 is a deficient number, since it is larger than the sum of its proper divisors (45432041).

102222063 is a wasteful number, since it uses less digits than its factorization.

102222063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11358013 (or 11358010 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 102222063 is about 10110.4927179638. The cubic root of 102222063 is about 467.5716961351.

Adding to 102222063 its reverse (360222201), we get a palindrome (462444264).

The spelling of 102222063 in words is "one hundred two million, two hundred twenty-two thousand, sixty-three".