10211021021202 has 8 divisors (see below), whose sum is σ = 20422042042416. Its totient is φ = 3403673673732.

The previous prime is 10211021021183. The next prime is 10211021021207. The reversal of 10211021021202 is 20212012011201.

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

10211021021202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10211021021207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850918418428 + ... + 850918418439.

It is an arithmetic number, because the mean of its divisors is an integer number (2552755255302).

Almost surely, 2^{10211021021202} is an apocalyptic number.

10211021021202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10211021021202 is a wasteful number, since it uses less digits than its factorization.

10211021021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701836836872.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10211021021202 its reverse (20212012011201), we get a palindrome (30423033032403).

The spelling of 10211021021202 in words is "ten trillion, two hundred eleven billion, twenty-one million, twenty-one thousand, two hundred two".