100202020222101 has 128 divisors (see below), whose sum is σ = 167333998067712. Its totient is φ = 52011859968000.

The previous prime is 100202020222043. The next prime is 100202020222177. The reversal of 100202020222101 is 101222020202001.

It is not a de Polignac number, because 100202020222101 - 2¹¹ = 100202020220053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202020222301) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6523136661 + ... + 6523152021.

It is an arithmetic number, because the mean of its divisors is an integer number (1307296859904).

Almost surely, 2^{100202020222101} is an apocalyptic number.

It is an amenable number.

100202020222101 is a deficient number, since it is larger than the sum of its proper divisors (67131977845611).

100202020222101 is a wasteful number, since it uses less digits than its factorization.

100202020222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16963.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100202020222101 its reverse (101222020202001), we get a palindrome (201424040424102).

The spelling of 100202020222101 in words is "one hundred trillion, two hundred two billion, twenty million, two hundred twenty-two thousand, one hundred one".