40202440244222 has 8 divisors (see below), whose sum is σ = 61586716970016. Its totient is φ = 19673534587552.

The previous prime is 40202440244177. The next prime is 40202440244251. The reversal of 40202440244222 is 22244204420204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213842767163 + ... + 213842767350.

It is an arithmetic number, because the mean of its divisors is an integer number (7698339621252).

Almost surely, 2^{40202440244222} is an apocalyptic number.

40202440244222 is a deficient number, since it is larger than the sum of its proper divisors (21384276725794).

40202440244222 is a wasteful number, since it uses less digits than its factorization.

40202440244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427685534562.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 40202440244222 its reverse (22244204420204), we get a palindrome (62446644664426).

The spelling of 40202440244222 in words is "forty trillion, two hundred two billion, four hundred forty million, two hundred forty-four thousand, two hundred twenty-two".