40221010334422 has 16 divisors (see below), whose sum is σ = 60446807930880. Its totient is φ = 20072092678272.

The previous prime is 40221010334363. The next prime is 40221010334429. The reversal of 40221010334422 is 22443301012204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40221010334429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185347 + ... + 8970862.

It is an arithmetic number, because the mean of its divisors is an integer number (3777925495680).

Almost surely, 2^{40221010334422} is an apocalyptic number.

40221010334422 is a deficient number, since it is larger than the sum of its proper divisors (20225797596458).

40221010334422 is a wasteful number, since it uses less digits than its factorization.

40221010334422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9160407.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40221010334422 its reverse (22443301012204), we get a palindrome (62664311346626).

The spelling of 40221010334422 in words is "forty trillion, two hundred twenty-one billion, ten million, three hundred thirty-four thousand, four hundred twenty-two".