10021010222120 has 64 divisors (see below), whose sum is σ = 22584725130240. Its totient is φ = 4001747270400.

The previous prime is 10021010222117. The next prime is 10021010222123. The reversal of 10021010222120 is 2122201012001.

It is an interprime number because it is at equal distance from previous prime (10021010222117) and next prime (10021010222123).

It is a junction number, because it is equal to n+sod(n) for n = 10021010222095 and 10021010222104.

It is not an unprimeable number, because it can be changed into a prime (10021010222123) 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 15 ways as a sum of consecutive naturals, for example, 379125305 + ... + 379151735.

It is an arithmetic number, because the mean of its divisors is an integer number (352886330160).

Almost surely, 2^{10021010222120} is an apocalyptic number.

10021010222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10021010222120 is an abundant number, since it is smaller than the sum of its proper divisors (12563714908120).

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

10021010222120 is a wasteful number, since it uses less digits than its factorization.

10021010222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41826 (or 41822 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10021010222120 its reverse (2122201012001), we get a palindrome (12143211234121).

The spelling of 10021010222120 in words is "ten trillion, twenty-one billion, ten million, two hundred twenty-two thousand, one hundred twenty".