40202044022 has 24 divisors (see below), whose sum is σ = 71298450000. Its totient is φ = 16946994960.

The previous prime is 40202044009. The next prime is 40202044039. The reversal of 40202044022 is 22044020204.

It is a junction number, because it is equal to n+sod(n) for n = 40202043985 and 40202044003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3356522 + ... + 3368477.

It is an arithmetic number, because the mean of its divisors is an integer number (2970768750).

Almost surely, 2^40202044022 is an apocalyptic number.

40202044022 is a deficient number, since it is larger than the sum of its proper divisors (31096405978).

40202044022 is a wasteful number, since it uses less digits than its factorization.

40202044022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6725076 (or 6725069 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 40202044022 its reverse (22044020204), we get a palindrome (62246064226).

The spelling of 40202044022 in words is "forty billion, two hundred two million, forty-four thousand, twenty-two".