10112212220102 has 8 divisors (see below), whose sum is σ = 15827810431536. Its totient is φ = 4836275409592.

The previous prime is 10112212220087. The next prime is 10112212220129. The reversal of 10112212220102 is 20102221221101.

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, 109915350173 + ... + 109915350264.

It is an arithmetic number, because the mean of its divisors is an integer number (1978476303942).

Almost surely, 2^{10112212220102} is an apocalyptic number.

10112212220102 is a deficient number, since it is larger than the sum of its proper divisors (5715598211434).

10112212220102 is a wasteful number, since it uses less digits than its factorization.

10112212220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219830700462.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10112212220102 its reverse (20102221221101), we get a palindrome (30214433441203).

Subtracting 10112212220102 from its reverse (20102221221101), we obtain a palindrome (9990009000999).

It can be divided in two parts, 1011221 and 2220102, that added together give a palindrome (3231323).

The spelling of 10112212220102 in words is "ten trillion, one hundred twelve billion, two hundred twelve million, two hundred twenty thousand, one hundred two".