40222402004197 has 16 divisors (see below), whose sum is σ = 47976777418752. Its totient is φ = 32970711668400.

The previous prime is 40222402004129. The next prime is 40222402004237. The reversal of 40222402004197 is 79140020422204.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40222402004197 is a prime.

It is a super-2 number, since 2×40222402004197² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40222402004597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24433003 + ... + 26027224.

It is an arithmetic number, because the mean of its divisors is an integer number (2998548588672).

Almost surely, 2^{40222402004197} is an apocalyptic number.

It is an amenable number.

40222402004197 is a deficient number, since it is larger than the sum of its proper divisors (7754375414555).

40222402004197 is a wasteful number, since it uses less digits than its factorization.

40222402004197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50465208.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 40222402004197 in words is "forty trillion, two hundred twenty-two billion, four hundred two million, four thousand, one hundred ninety-seven".