10100211021202 has 4 divisors (see below), whose sum is σ = 15150316531806. Its totient is φ = 5050105510600.

The previous prime is 10100211021091. The next prime is 10100211021203. The reversal of 10100211021202 is 20212011200101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7073477479201 + 3026733542001 = 2659601^2 + 1739751^2 .

It is not an unprimeable number, because it can be changed into a prime (10100211021203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525052755299 + ... + 2525052755302.

Almost surely, 2^{10100211021202} is an apocalyptic number.

10100211021202 is a deficient number, since it is larger than the sum of its proper divisors (5050105510604).

10100211021202 is an equidigital number, since it uses as much as digits as its factorization.

10100211021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050105510603.

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

Adding to 10100211021202 its reverse (20212011200101), we get a palindrome (30312222221303).

The spelling of 10100211021202 in words is "ten trillion, one hundred billion, two hundred eleven million, twenty-one thousand, two hundred two".