1010212221201 has 8 divisors (see below), whose sum is σ = 1405512655680. Its totient is φ = 644193300432.

The previous prime is 1010212221197. The next prime is 1010212221203. The reversal of 1010212221201 is 1021222120101.

1010212221201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1010212221201 - 2² = 1010212221197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010212221203) 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, 7320378346 + ... + 7320378483.

It is an arithmetic number, because the mean of its divisors is an integer number (175689081960).

Almost surely, 2^{1010212221201} is an apocalyptic number.

It is an amenable number.

1010212221201 is a deficient number, since it is larger than the sum of its proper divisors (395300434479).

1010212221201 is a wasteful number, since it uses less digits than its factorization.

1010212221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14640756855.

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

Adding to 1010212221201 its reverse (1021222120101), we get a palindrome (2031434341302).

The spelling of 1010212221201 in words is "one trillion, ten billion, two hundred twelve million, two hundred twenty-one thousand, two hundred one".