10102222102015 has 8 divisors (see below), whose sum is σ = 12124023641568. Its totient is φ = 8080872935520.

The previous prime is 10102222101977. The next prime is 10102222102019. The reversal of 10102222102015 is 51020122220101.

It is a happy number.

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

It is not a de Polignac number, because 10102222102015 - 2⁷ = 10102222101887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102222101983 and 10102222102001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102222102019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113044131 + ... + 113133460.

It is an arithmetic number, because the mean of its divisors is an integer number (1515502955196).

Almost surely, 2^{10102222102015} is an apocalyptic number.

10102222102015 is a deficient number, since it is larger than the sum of its proper divisors (2021801539553).

10102222102015 is an equidigital number, since it uses as much as digits as its factorization.

10102222102015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226186529.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 10102222102015 its reverse (51020122220101), we get a palindrome (61122344322116).

The spelling of 10102222102015 in words is "ten trillion, one hundred two billion, two hundred twenty-two million, one hundred two thousand, fifteen".