100211211922 has 8 divisors (see below), whose sum is σ = 156852331776. Its totient is φ = 47927101332.

The previous prime is 100211211913. The next prime is 100211211923. The reversal of 100211211922 is 229112112001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100211211893 and 100211211902.

It is not an unprimeable number, because it can be changed into a prime (100211211923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089252258 + ... + 1089252349.

It is an arithmetic number, because the mean of its divisors is an integer number (19606541472).

Almost surely, 2^100211211922 is an apocalyptic number.

100211211922 is a deficient number, since it is larger than the sum of its proper divisors (56641119854).

100211211922 is a wasteful number, since it uses less digits than its factorization.

100211211922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178504632.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 100211211922 its reverse (229112112001), we get a palindrome (329323323923).

The spelling of 100211211922 in words is "one hundred billion, two hundred eleven million, two hundred eleven thousand, nine hundred twenty-two".