11054512422542 has 16 divisors (see below), whose sum is σ = 16629581115360. Its totient is φ = 5511320297472.

The previous prime is 11054512422517. The next prime is 11054512422559. The reversal of 11054512422542 is 24522421545011.

It is a junction number, because it is equal to n+sod(n) for n = 11054512422496 and 11054512422505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13984559 + ... + 14753877.

It is an arithmetic number, because the mean of its divisors is an integer number (1039348819710).

Almost surely, 2^{11054512422542} is an apocalyptic number.

11054512422542 is a deficient number, since it is larger than the sum of its proper divisors (5575068692818).

11054512422542 is a wasteful number, since it uses less digits than its factorization.

11054512422542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790027.

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 11054512422542 its reverse (24522421545011), we get a palindrome (35576933967553).

The spelling of 11054512422542 in words is "eleven trillion, fifty-four billion, five hundred twelve million, four hundred twenty-two thousand, five hundred forty-two".