212024123011 has 8 divisors (see below), whose sum is σ = 229215268880. Its totient is φ = 195436175328.

The previous prime is 212024122979. The next prime is 212024123021. The reversal of 212024123011 is 110321420212.

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

It is a cyclic number.

It is not a de Polignac number, because 212024123011 - 2⁵ = 212024122979 is a prime.

It is a super-2 number, since 2×212024123011² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 212024123011.

It is not an unprimeable number, because it can be changed into a prime (212024123021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150798816 + ... + 150800221.

It is an arithmetic number, because the mean of its divisors is an integer number (28651908610).

Almost surely, 2^212024123011 is an apocalyptic number.

212024123011 is a deficient number, since it is larger than the sum of its proper divisors (17191145869).

212024123011 is a wasteful number, since it uses less digits than its factorization.

212024123011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301599093.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 212024123011 its reverse (110321420212), we get a palindrome (322345543223).

The spelling of 212024123011 in words is "two hundred twelve billion, twenty-four million, one hundred twenty-three thousand, eleven".