10122002102 has 8 divisors (see below), whose sum is σ = 15230900016. Its totient is φ = 5045035432.

The previous prime is 10122002087. The next prime is 10122002161. The reversal of 10122002102 is 20120022101.

It is a happy number.

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

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, 7982018 + ... + 7983285.

It is an arithmetic number, because the mean of its divisors is an integer number (1903862502).

Almost surely, 2^10122002102 is an apocalyptic number.

10122002102 is a deficient number, since it is larger than the sum of its proper divisors (5108897914).

10122002102 is a wasteful number, since it uses less digits than its factorization.

10122002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15965622.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10122002102 its reverse (20120022101), we get a palindrome (30242024203).

The spelling of 10122002102 in words is "ten billion, one hundred twenty-two million, two thousand, one hundred two".