1142211202232 has 16 divisors (see below), whose sum is σ = 2141795556600. Its totient is φ = 571065720480.

The previous prime is 1142211202229. The next prime is 1142211202241. The reversal of 1142211202232 is 2322021122411.

It is a junction number, because it is equal to n+sod(n) for n = 1142211202198 and 1142211202207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4863182 + ... + 5092637.

Almost surely, 2^{1142211202232} is an apocalyptic number.

It is an amenable number.

1142211202232 is a deficient number, since it is larger than the sum of its proper divisors (999584354368).

1142211202232 is a wasteful number, since it uses less digits than its factorization.

1142211202232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9970166 (or 9970162 counting only the distinct ones).

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

Adding to 1142211202232 its reverse (2322021122411), we get a palindrome (3464232324643).

The spelling of 1142211202232 in words is "one trillion, one hundred forty-two billion, two hundred eleven million, two hundred two thousand, two hundred thirty-two".