1021010002211 has 8 divisors (see below), whose sum is σ = 1021534954704. Its totient is φ = 1020485158240.

The previous prime is 1021010002189. The next prime is 1021010002261. The reversal of 1021010002211 is 1122000101201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1021010002211 - 2³⁴ = 1003830133027 is a prime.

It is a super-2 number, since 2×1021010002211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1021010002192 and 1021010002201.

It is not an unprimeable number, because it can be changed into a prime (1021010002261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24021200 + ... + 24063666.

It is an arithmetic number, because the mean of its divisors is an integer number (127691869338).

Almost surely, 2^{1021010002211} is an apocalyptic number.

1021010002211 is a deficient number, since it is larger than the sum of its proper divisors (524952493).

1021010002211 is an equidigital number, since it uses as much as digits as its factorization.

1021010002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54261.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1021010002211 its reverse (1122000101201), we get a palindrome (2143010103412).

The spelling of 1021010002211 in words is "one trillion, twenty-one billion, ten million, two thousand, two hundred eleven".