11022051545 has 32 divisors (see below), whose sum is σ = 13910524416. Its totient is φ = 8374060800.

The previous prime is 11022051539. The next prime is 11022051577. The reversal of 11022051545 is 54515022011.

11022051545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11022051545 - 2²⁸ = 10753616089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3659090 + ... + 3662100.

It is an arithmetic number, because the mean of its divisors is an integer number (434703888).

Almost surely, 2^11022051545 is an apocalyptic number.

It is an amenable number.

11022051545 is a deficient number, since it is larger than the sum of its proper divisors (2888472871).

11022051545 is a wasteful number, since it uses less digits than its factorization.

11022051545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 11022051545 its reverse (54515022011), we get a palindrome (65537073556).

The spelling of 11022051545 in words is "eleven billion, twenty-two million, fifty-one thousand, five hundred forty-five".