994226714001 has 24 divisors (see below), whose sum is σ = 1521196493544. Its totient is φ = 623576440320.

The previous prime is 994226713999. The next prime is 994226714003. The reversal of 994226714001 is 100417622499.

It is an interprime number because it is at equal distance from previous prime (994226713999) and next prime (994226714003).

It can be written as a sum of positive squares in 4 ways, for example, as 75734489601 + 918492224400 = 275199^2 + 958380^2 .

It is not a de Polignac number, because 994226714001 - 2¹ = 994226713999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (994226714003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932730 + ... + 1690691.

It is an arithmetic number, because the mean of its divisors is an integer number (63383187231).

Almost surely, 2^994226714001 is an apocalyptic number.

It is an amenable number.

994226714001 is a deficient number, since it is larger than the sum of its proper divisors (526969779543).

994226714001 is a wasteful number, since it uses less digits than its factorization.

994226714001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625921 (or 2625918 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 994226714001 in words is "nine hundred ninety-four billion, two hundred twenty-six million, seven hundred fourteen thousand, one".