40122211301 has 4 divisors (see below), whose sum is σ = 40155018912. Its totient is φ = 40089403692.

The previous prime is 40122211273. The next prime is 40122211303. The reversal of 40122211301 is 10311222104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40122211301 - 2¹⁸ = 40121949157 is a prime.

It is a super-2 number, since 2×40122211301² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40122211301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40122211303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16401971 + ... + 16404416.

It is an arithmetic number, because the mean of its divisors is an integer number (10038754728).

Almost surely, 2^40122211301 is an apocalyptic number.

It is an amenable number.

40122211301 is a deficient number, since it is larger than the sum of its proper divisors (32807611).

40122211301 is a wasteful number, since it uses less digits than its factorization.

40122211301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32807610.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 40122211301 its reverse (10311222104), we get a palindrome (50433433405).

The spelling of 40122211301 in words is "forty billion, one hundred twenty-two million, two hundred eleven thousand, three hundred one".