1122693242 has 64 divisors (see below), whose sum is σ = 2002492800. Its totient is φ = 466560000.

The previous prime is 1122693233. The next prime is 1122693293. The reversal of 1122693242 is 2423962211.

It is a junction number, because it is equal to n+sod(n) for n = 1122693199 and 1122693208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1867742 + ... + 1868342.

It is an arithmetic number, because the mean of its divisors is an integer number (31288950).

Almost surely, 2^1122693242 is an apocalyptic number.

1122693242 is a deficient number, since it is larger than the sum of its proper divisors (879799558).

1122693242 is a wasteful number, since it uses less digits than its factorization.

1122693242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its digits is 10368, while the sum is 32.

The square root of 1122693242 is about 33506.6148991509. The cubic root of 1122693242 is about 1039.3305732642.

It can be divided in two parts, 112269 and 3242, that added together give a palindrome (115511).

The spelling of 1122693242 in words is "one billion, one hundred twenty-two million, six hundred ninety-three thousand, two hundred forty-two".