1154051122234 has 16 divisors (see below), whose sum is σ = 1732652235648. Its totient is φ = 576500466672.

The previous prime is 1154051122223. The next prime is 1154051122271. The reversal of 1154051122234 is 4322211504511.

It is a junction number, because it is equal to n+sod(n) for n = 1154051122196 and 1154051122205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48729604 + ... + 48753280.

It is an arithmetic number, because the mean of its divisors is an integer number (108290764728).

Almost surely, 2^{1154051122234} is an apocalyptic number.

1154051122234 is a deficient number, since it is larger than the sum of its proper divisors (578601113414).

1154051122234 is a wasteful number, since it uses less digits than its factorization.

1154051122234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44829.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1154051122234 its reverse (4322211504511), we get a palindrome (5476262626745).

The spelling of 1154051122234 in words is "one trillion, one hundred fifty-four billion, fifty-one million, one hundred twenty-two thousand, two hundred thirty-four".