940222323222049 has 6 divisors (see below), whose sum is σ = 1093728008646114. Its totient is φ = 805904848476000.

The previous prime is 940222323222029. The next prime is 940222323222053.

940222323222049 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 839523968211600 + 100698355010449 = 28974540^2 + 10034857^2 .

It is not a de Polignac number, because 940222323222049 - 2¹¹ = 940222323220001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (940222323222029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9594105338952 + ... + 9594105339049.

It is an arithmetic number, because the mean of its divisors is an integer number (182288001441019).

Almost surely, 2^{940222323222049} is an apocalyptic number.

It is an amenable number.

940222323222049 is a deficient number, since it is larger than the sum of its proper divisors (153505685424065).

940222323222049 is a wasteful number, since it uses less digits than its factorization.

940222323222049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19188210678015 (or 19188210678008 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 940222323222049 in words is "nine hundred forty trillion, two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-two thousand, forty-nine".