10212020001211 has 8 divisors (see below), whose sum is σ = 11671099668704. Its totient is φ = 8752995250560.

The previous prime is 10212020001203. The next prime is 10212020001229. The reversal of 10212020001211 is 11210002021201.

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 10212020001211 - 2³ = 10212020001203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10212020001191 and 10212020001200.

It is not an unprimeable number, because it can be changed into a prime (10212020001611) 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, 13329960 + ... + 14075221.

It is an arithmetic number, because the mean of its divisors is an integer number (1458887458588).

Almost surely, 2^{10212020001211} is an apocalyptic number.

10212020001211 is a deficient number, since it is larger than the sum of its proper divisors (1459079667493).

10212020001211 is an equidigital number, since it uses as much as digits as its factorization.

10212020001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27458421.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10212020001211 its reverse (11210002021201), we get a palindrome (21422022022412).

The spelling of 10212020001211 in words is "ten trillion, two hundred twelve billion, twenty million, one thousand, two hundred eleven".