10220120202 has 64 divisors (see below), whose sum is σ = 22097940480. Its totient is φ = 3144275904.

The previous prime is 10220120191. The next prime is 10220120203. The reversal of 10220120202 is 20202102201.

It is not an unprimeable number, because it can be changed into a prime (10220120203) 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 31 ways as a sum of consecutive naturals, for example, 337123 + ... + 366185.

It is an arithmetic number, because the mean of its divisors is an integer number (345280320).

Almost surely, 2^10220120202 is an apocalyptic number.

10220120202 is an abundant number, since it is smaller than the sum of its proper divisors (11877820278).

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

10220120202 is a wasteful number, since it uses less digits than its factorization.

10220120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29187.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10220120202 its reverse (20202102201), we get a palindrome (30422222403).

It can be divided in two parts, 102201 and 20202, that multiplied together give a palindrome (2064664602).

The spelling of 10220120202 in words is "ten billion, two hundred twenty million, one hundred twenty thousand, two hundred two".