101001021210202 has 16 divisors (see below), whose sum is σ = 152973460066752. Its totient is φ = 50009874518880.

The previous prime is 101001021210169. The next prime is 101001021210203. The reversal of 101001021210202 is 202012120100101.

It is not an unprimeable number, because it can be changed into a prime (101001021210203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30195078 + ... + 33372814.

It is an arithmetic number, because the mean of its divisors is an integer number (9560841254172).

Almost surely, 2^{101001021210202} is an apocalyptic number.

101001021210202 is a deficient number, since it is larger than the sum of its proper divisors (51972438856550).

101001021210202 is a wasteful number, since it uses less digits than its factorization.

101001021210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332133.

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

Adding to 101001021210202 its reverse (202012120100101), we get a palindrome (303013141310303).

The spelling of 101001021210202 in words is "one hundred one trillion, one billion, twenty-one million, two hundred ten thousand, two hundred two".