10221000000010 has 16 divisors (see below), whose sum is σ = 18397858922496. Its totient is φ = 4088386906128.

The previous prime is 10220999999971. The next prime is 10221000000019. The reversal of 10221000000010 is 1000000012201.

It is not an unprimeable number, because it can be changed into a prime (10221000000019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033719 + ... + 4957621.

It is an arithmetic number, because the mean of its divisors is an integer number (1149866182656).

Almost surely, 2^{10221000000010} is an apocalyptic number.

10221000000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221000000010 is a deficient number, since it is larger than the sum of its proper divisors (8176858922486).

10221000000010 is a wasteful number, since it uses less digits than its factorization.

10221000000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273477.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10221000000010 its reverse (1000000012201), we get a palindrome (11221000012211).

The spelling of 10221000000010 in words is "ten trillion, two hundred twenty-one billion, ten", and thus it is an aban number.