10120221070 has 16 divisors (see below), whose sum is σ = 18217927728. Its totient is φ = 4047748480.

The previous prime is 10120221029. The next prime is 10120221071. The reversal of 10120221070 is 7012202101.

10120221070 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 (10120221071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107877 + ... + 178543.

It is an arithmetic number, because the mean of its divisors is an integer number (1138620483).

Almost surely, 2^10120221070 is an apocalyptic number.

10120221070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120221070 is a deficient number, since it is larger than the sum of its proper divisors (8097706658).

10120221070 is a wasteful number, since it uses less digits than its factorization.

10120221070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84995.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 10120221070 its reverse (7012202101), we get a palindrome (17132423171).

The spelling of 10120221070 in words is "ten billion, one hundred twenty million, two hundred twenty-one thousand, seventy".