102002222222222 has 8 divisors (see below), whose sum is σ = 174860952380976. Its totient is φ = 43715238095232.

The previous prime is 102002222222177. The next prime is 102002222222239. The reversal of 102002222222222 is 222222222200201.

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

It is a super-3 number, since 3×102002222222222³ (a number of 43 digits) contains 333 as substring.

102002222222222 is a modest number, since divided by 22222222 gives 1020022 as remainder.

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, 3642936507923 + ... + 3642936507950.

It is an arithmetic number, because the mean of its divisors is an integer number (21857619047622).

Almost surely, 2^{102002222222222} is an apocalyptic number.

102002222222222 is a deficient number, since it is larger than the sum of its proper divisors (72858730158754).

102002222222222 is an equidigital number, since it uses as much as digits as its factorization.

102002222222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285873015882.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 102002222222222 its reverse (222222222200201), we get a palindrome (324224444422423).

The spelling of 102002222222222 in words is "one hundred two trillion, two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".