11453045231122 has 16 divisors (see below), whose sum is σ = 18741418434144. Its totient is φ = 5205909736000.

The previous prime is 11453045231081. The next prime is 11453045231141. The reversal of 11453045231122 is 22113254035411.

It is a super-2 number, since 2×11453045231122² (a number of 27 digits) contains 22 as substring.

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, 5968497 + ... + 7650427.

It is an arithmetic number, because the mean of its divisors is an integer number (1171338652134).

Almost surely, 2^{11453045231122} is an apocalyptic number.

11453045231122 is a deficient number, since it is larger than the sum of its proper divisors (7288373203022).

11453045231122 is a wasteful number, since it uses less digits than its factorization.

11453045231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991465.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 11453045231122 its reverse (22113254035411), we get a palindrome (33566299266533).

The spelling of 11453045231122 in words is "eleven trillion, four hundred fifty-three billion, forty-five million, two hundred thirty-one thousand, one hundred twenty-two".