10102121002222 has 32 divisors (see below), whose sum is σ = 15316234665984. Its totient is φ = 4996796868000.

The previous prime is 10102121002189. The next prime is 10102121002301. The reversal of 10102121002222 is 22220012120101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102121002196 and 10102121002205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875275013 + ... + 1875280399.

It is an arithmetic number, because the mean of its divisors is an integer number (478632333312).

Almost surely, 2^{10102121002222} is an apocalyptic number.

10102121002222 is a deficient number, since it is larger than the sum of its proper divisors (5214113663762).

10102121002222 is a wasteful number, since it uses less digits than its factorization.

10102121002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664.

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

Adding to 10102121002222 its reverse (22220012120101), we get a palindrome (32322133122323).

The spelling of 10102121002222 in words is "ten trillion, one hundred two billion, one hundred twenty-one million, two thousand, two hundred twenty-two".