1123144022632 has 8 divisors (see below), whose sum is σ = 2105895042450. Its totient is φ = 561572011312.

The previous prime is 1123144022591. The next prime is 1123144022639. The reversal of 1123144022632 is 2362204413211.

It can be written as a sum of positive squares in only one way, i.e., 918273726756 + 204870295876 = 958266^2 + 452626^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1123144022632² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123144022594 and 1123144022603.

It is not an unprimeable number, because it can be changed into a prime (1123144022639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70196501407 + ... + 70196501422.

Almost surely, 2^{1123144022632} is an apocalyptic number.

It is an amenable number.

1123144022632 is a deficient number, since it is larger than the sum of its proper divisors (982751019818).

1123144022632 is a wasteful number, since it uses less digits than its factorization.

1123144022632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140393002835 (or 140393002831 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1123144022632 its reverse (2362204413211), we get a palindrome (3485348435843).

The spelling of 1123144022632 in words is "one trillion, one hundred twenty-three billion, one hundred forty-four million, twenty-two thousand, six hundred thirty-two".