211350654124233 has 16 divisors (see below), whose sum is σ = 303480239811840. Its totient is φ = 130060922079744.

The previous prime is 211350654124213. The next prime is 211350654124273. The reversal of 211350654124233 is 332421456053112.

It is not a de Polignac number, because 211350654124233 - 2¹⁰ = 211350654123209 is a prime.

It is a super-2 number, since 2×211350654124233² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211350654124213) 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, 16170193 + ... + 26156766.

It is an arithmetic number, because the mean of its divisors is an integer number (18967514988240).

Almost surely, 2^{211350654124233} is an apocalyptic number.

It is an amenable number.

211350654124233 is a deficient number, since it is larger than the sum of its proper divisors (92129585687607).

211350654124233 is a wasteful number, since it uses less digits than its factorization.

211350654124233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42455008.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 211350654124233 in words is "two hundred eleven trillion, three hundred fifty billion, six hundred fifty-four million, one hundred twenty-four thousand, two hundred thirty-three".