10102220212102 has 8 divisors (see below), whose sum is σ = 15153424047216. Its totient is φ = 5051078863032.

The previous prime is 10102220212061. The next prime is 10102220212157. The reversal of 10102220212102 is 20121202220101.

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, 15215218 + ... + 15865285.

It is an arithmetic number, because the mean of its divisors is an integer number (1894178005902).

Almost surely, 2^{10102220212102} is an apocalyptic number.

10102220212102 is a deficient number, since it is larger than the sum of its proper divisors (5051203835114).

10102220212102 is a wasteful number, since it uses less digits than its factorization.

10102220212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31243022.

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

Adding to 10102220212102 its reverse (20121202220101), we get a palindrome (30223422432203).

The spelling of 10102220212102 in words is "ten trillion, one hundred two billion, two hundred twenty million, two hundred twelve thousand, one hundred two".