100001211022 has 8 divisors (see below), whose sum is σ = 150029865072. Its totient is φ = 49991256000.

The previous prime is 100001211017. The next prime is 100001211041. The reversal of 100001211022 is 220112100001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4661379 + ... + 4682782.

It is an arithmetic number, because the mean of its divisors is an integer number (18753733134).

Almost surely, 2^100001211022 is an apocalyptic number.

100001211022 is a deficient number, since it is larger than the sum of its proper divisors (50028654050).

100001211022 is an equidigital number, since it uses as much as digits as its factorization.

100001211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9349514.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100001211022 its reverse (220112100001), we get a palindrome (320113311023).

The spelling of 100001211022 in words is "one hundred billion, one million, two hundred eleven thousand, twenty-two".