40211331122 has 4 divisors (see below), whose sum is σ = 60316996686. Its totient is φ = 20105665560.

The previous prime is 40211331109. The next prime is 40211331137. The reversal of 40211331122 is 22113311204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39879690601 + 331640521 = 199699^2 + 18211^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40211331094 and 40211331103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10052832779 + ... + 10052832782.

Almost surely, 2^40211331122 is an apocalyptic number.

40211331122 is a deficient number, since it is larger than the sum of its proper divisors (20105665564).

40211331122 is a wasteful number, since it uses less digits than its factorization.

40211331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20105665563.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 40211331122 its reverse (22113311204), we get a palindrome (62324642326).

The spelling of 40211331122 in words is "forty billion, two hundred eleven million, three hundred thirty-one thousand, one hundred twenty-two".