100211121222219 has 12 divisors (see below), whose sum is σ = 165427882652656. Its totient is φ = 57263497841232.

The previous prime is 100211121222169. The next prime is 100211121222229. The reversal of 100211121222219 is 912222121112001.

100211121222219 is a `hidden beast` number, since 1 + 0 + 0 + 211 + 1 + 212 + 22 + 219 = 666.

It is not a de Polignac number, because 100211121222219 - 2¹² = 100211121218123 is a prime.

It is a super-2 number, since 2×100211121222219² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100211121222192 and 100211121222201.

It is not an unprimeable number, because it can be changed into a prime (100211121222229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 795326358844 + ... + 795326358969.

Almost surely, 2^{100211121222219} is an apocalyptic number.

100211121222219 is a deficient number, since it is larger than the sum of its proper divisors (65216761430437).

100211121222219 is a wasteful number, since it uses less digits than its factorization.

100211121222219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590652717826 (or 1590652717823 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 100211121222219 in words is "one hundred trillion, two hundred eleven billion, one hundred twenty-one million, two hundred twenty-two thousand, two hundred nineteen".