10021211220333 has 16 divisors (see below), whose sum is σ = 13649595227136. Its totient is φ = 6537929240640.

The previous prime is 10021211220281. The next prime is 10021211220353. The reversal of 10021211220333 is 33302211212001.

It is not a de Polignac number, because 10021211220333 - 2⁹ = 10021211219821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021211220353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138950541 + ... + 139022642.

It is an arithmetic number, because the mean of its divisors is an integer number (853099701696).

Almost surely, 2^{10021211220333} is an apocalyptic number.

It is an amenable number.

10021211220333 is a deficient number, since it is larger than the sum of its proper divisors (3628384006803).

10021211220333 is a wasteful number, since it uses less digits than its factorization.

10021211220333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277973444.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10021211220333 its reverse (33302211212001), we get a palindrome (43323422432334).

The spelling of 10021211220333 in words is "ten trillion, twenty-one billion, two hundred eleven million, two hundred twenty thousand, three hundred thirty-three".