10220221020102 has 32 divisors (see below), whose sum is σ = 20876067988992. Its totient is φ = 3334141035744.

The previous prime is 10220221020077. The next prime is 10220221020109. The reversal of 10220221020102 is 20102012202201.

10220221020102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220221020109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7726833 + ... + 8952339.

It is an arithmetic number, because the mean of its divisors is an integer number (652377124656).

Almost surely, 2^{10220221020102} is an apocalyptic number.

10220221020102 is an abundant number, since it is smaller than the sum of its proper divisors (10655846968890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10220221020102 is a wasteful number, since it uses less digits than its factorization.

10220221020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255132.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10220221020102 its reverse (20102012202201), we get a palindrome (30322233222303).

The spelling of 10220221020102 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, twenty thousand, one hundred two".