40223122211 has 8 divisors (see below), whose sum is σ = 40642712880. Its totient is φ = 39803632128.

The previous prime is 40223122141. The next prime is 40223122231. The reversal of 40223122211 is 11222132204.

40223122211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40223122211 - 2¹⁴ = 40223105827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40223122231) 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, 991535 + ... + 1031303.

It is an arithmetic number, because the mean of its divisors is an integer number (5080339110).

Almost surely, 2^40223122211 is an apocalyptic number.

40223122211 is a deficient number, since it is larger than the sum of its proper divisors (419590669).

40223122211 is a wasteful number, since it uses less digits than its factorization.

40223122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50293.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 40223122211 its reverse (11222132204), we get a palindrome (51445254415).

The spelling of 40223122211 in words is "forty billion, two hundred twenty-three million, one hundred twenty-two thousand, two hundred eleven".