211450101219 has 12 divisors (see below), whose sum is σ = 349060484656. Its totient is φ = 120828629232.

The previous prime is 211450101209. The next prime is 211450101221. The reversal of 211450101219 is 912101054112.

211450101219 is a `hidden beast` number, since 21 + 14 + 501 + 0 + 121 + 9 = 666.

It is not a de Polignac number, because 211450101219 - 2⁸ = 211450100963 is a prime.

It is a super-2 number, since 2×211450101219² (a number of 23 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 = 211450101192 and 211450101201.

It is not an unprimeable number, because it can be changed into a prime (211450101209) 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, 1678175344 + ... + 1678175469.

Almost surely, 2^211450101219 is an apocalyptic number.

211450101219 is a deficient number, since it is larger than the sum of its proper divisors (137610383437).

211450101219 is a wasteful number, since it uses less digits than its factorization.

211450101219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356350826 (or 3356350823 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The spelling of 211450101219 in words is "two hundred eleven billion, four hundred fifty million, one hundred one thousand, two hundred nineteen".