11145022377 has 16 divisors (see below), whose sum is σ = 15282584640. Its totient is φ = 7219288512.

The previous prime is 11145022351. The next prime is 11145022379. The reversal of 11145022377 is 77322054111.

It is not a de Polignac number, because 11145022377 - 2¹² = 11145018281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11145022379) 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, 12874 + ... + 149852.

It is an arithmetic number, because the mean of its divisors is an integer number (955161540).

Almost surely, 2^11145022377 is an apocalyptic number.

It is an amenable number.

11145022377 is a deficient number, since it is larger than the sum of its proper divisors (4137562263).

11145022377 is a wasteful number, since it uses less digits than its factorization.

11145022377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137752.

The product of its (nonzero) digits is 11760, while the sum is 33.

Adding to 11145022377 its reverse (77322054111), we get a palindrome (88467076488).

The spelling of 11145022377 in words is "eleven billion, one hundred forty-five million, twenty-two thousand, three hundred seventy-seven".