10220120102 has 48 divisors (see below), whose sum is σ = 16824758832. Its totient is φ = 4651637760.

The previous prime is 10220120093. The next prime is 10220120107. The reversal of 10220120102 is 20102102201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220120107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1980758 + ... + 1985910.

It is an arithmetic number, because the mean of its divisors is an integer number (350515809).

Almost surely, 2^10220120102 is an apocalyptic number.

10220120102 is a deficient number, since it is larger than the sum of its proper divisors (6604638730).

10220120102 is a wasteful number, since it uses less digits than its factorization.

10220120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10220120102 its reverse (20102102201), we get a palindrome (30322222303).

It can be divided in two parts, 102201 and 20102, that multiplied together give a palindrome (2054444502).

The spelling of 10220120102 in words is "ten billion, two hundred twenty million, one hundred twenty thousand, one hundred two".