10021002210212 has 24 divisors (see below), whose sum is σ = 20451024921600. Its totient is φ = 4294715232360.

The previous prime is 10021002210169. The next prime is 10021002210217. The reversal of 10021002210212 is 21201220012001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10021002210217) 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, 3651967364 + ... + 3651970107.

It is an arithmetic number, because the mean of its divisors is an integer number (852126038400).

Almost surely, 2^{10021002210212} is an apocalyptic number.

It is an amenable number.

10021002210212 is an abundant number, since it is smaller than the sum of its proper divisors (10430022711388).

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

10021002210212 is an equidigital number, since it uses as much as digits as its factorization.

10021002210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7303937496 (or 7303937480 counting only the distinct ones).

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

Adding to 10021002210212 its reverse (21201220012001), we get a palindrome (31222222222213).

The spelling of 10021002210212 in words is "ten trillion, twenty-one billion, two million, two hundred ten thousand, two hundred twelve".