40222001122 has 16 divisors (see below), whose sum is σ = 63980772480. Its totient is φ = 18898735168.

The previous prime is 40222001119. The next prime is 40222001123. The reversal of 40222001122 is 22110022204.

It is a junction number, because it is equal to n+sod(n) for n = 40222001096 and 40222001105.

It is not an unprimeable number, because it can be changed into a prime (40222001123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892222 + ... + 936217.

It is an arithmetic number, because the mean of its divisors is an integer number (3998798280).

Almost surely, 2^40222001122 is an apocalyptic number.

40222001122 is a deficient number, since it is larger than the sum of its proper divisors (23758771358).

40222001122 is a wasteful number, since it uses less digits than its factorization.

40222001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829105.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 40222001122 its reverse (22110022204), we get a palindrome (62332023326).

The spelling of 40222001122 in words is "forty billion, two hundred twenty-two million, one thousand, one hundred twenty-two".