100001022202 has 32 divisors (see below), whose sum is σ = 155214872064. Its totient is φ = 48289737600.

The previous prime is 100001022169. The next prime is 100001022203. The reversal of 100001022202 is 202220100001.

It is a super-5 number, since 5×100001022202⁵ (a number of 56 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (100001022203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3474523 + ... + 3503185.

It is an arithmetic number, because the mean of its divisors is an integer number (4850464752).

Almost surely, 2^100001022202 is an apocalyptic number.

100001022202 is a deficient number, since it is larger than the sum of its proper divisors (55213849862).

100001022202 is a wasteful number, since it uses less digits than its factorization.

100001022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29134.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100001022202 its reverse (202220100001), we get a palindrome (302221122203).

The spelling of 100001022202 in words is "one hundred billion, one million, twenty-two thousand, two hundred two".