102140011222 has 8 divisors (see below), whose sum is σ = 153493216272. Its totient is φ = 50975605800.

The previous prime is 102140011213. The next prime is 102140011223. The reversal of 102140011222 is 222110041201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102140011196 and 102140011205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102140011223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47198554 + ... + 47200717.

It is an arithmetic number, because the mean of its divisors is an integer number (19186652034).

Almost surely, 2^102140011222 is an apocalyptic number.

102140011222 is a deficient number, since it is larger than the sum of its proper divisors (51353205050).

102140011222 is an equidigital number, since it uses as much as digits as its factorization.

102140011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94399814.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102140011222 its reverse (222110041201), we get a palindrome (324250052423).

The spelling of 102140011222 in words is "one hundred two billion, one hundred forty million, eleven thousand, two hundred twenty-two".