10022221222102 has 4 divisors (see below), whose sum is σ = 15033331833156. Its totient is φ = 5011110611050.

The previous prime is 10022221222081. The next prime is 10022221222159. The reversal of 10022221222102 is 20122212222001.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10022221222102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505555305524 + ... + 2505555305527.

It is an arithmetic number, because the mean of its divisors is an integer number (3758332958289).

Almost surely, 2^{10022221222102} is an apocalyptic number.

10022221222102 is a deficient number, since it is larger than the sum of its proper divisors (5011110611054).

10022221222102 is an equidigital number, since it uses as much as digits as its factorization.

10022221222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011110611053.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10022221222102 its reverse (20122212222001), we get a palindrome (30144433444103).

The spelling of 10022221222102 in words is "ten trillion, twenty-two billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred two".