1124421002132 has 12 divisors (see below), whose sum is σ = 1967748391476. Its totient is φ = 562207176000.

The previous prime is 1124421002129. The next prime is 1124421002137. The reversal of 1124421002132 is 2312001244211.

It can be written as a sum of positive squares in 2 ways, for example, as 729391153936 + 395029848196 = 854044^2 + 628514^2 .

It is a super-2 number, since 2×1124421002132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1124421002098 and 1124421002107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124421002137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28382 + ... + 1499882.

It is an arithmetic number, because the mean of its divisors is an integer number (163979032623).

Almost surely, 2^{1124421002132} is an apocalyptic number.

It is an amenable number.

1124421002132 is a deficient number, since it is larger than the sum of its proper divisors (843327389344).

1124421002132 is a wasteful number, since it uses less digits than its factorization.

1124421002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662538 (or 1662536 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1124421002132 its reverse (2312001244211), we get a palindrome (3436422246343).

The spelling of 1124421002132 in words is "one trillion, one hundred twenty-four billion, four hundred twenty-one million, two thousand, one hundred thirty-two".