245022244011 has 12 divisors (see below), whose sum is σ = 353926083888. Its totient is φ = 163345825104.

The previous prime is 245022243967. The next prime is 245022244037. The reversal of 245022244011 is 110442220542.

It is a happy number.

It is not a de Polignac number, because 245022244011 - 2²² = 245018049707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245022244211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 672106 + ... + 970448.

It is an arithmetic number, because the mean of its divisors is an integer number (29493840324).

Almost surely, 2^245022244011 is an apocalyptic number.

245022244011 is a deficient number, since it is larger than the sum of its proper divisors (108903839877).

245022244011 is a wasteful number, since it uses less digits than its factorization.

245022244011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389602 (or 389599 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 245022244011 its reverse (110442220542), we get a palindrome (355464464553).

The spelling of 245022244011 in words is "two hundred forty-five billion, twenty-two million, two hundred forty-four thousand, eleven".