1122202396 has 24 divisors (see below), whose sum is σ = 2362532480. Its totient is φ = 455630832.

The previous prime is 1122202381. The next prime is 1122202397. The reversal of 1122202396 is 6932022211.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122202397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054170 + ... + 1055233.

Almost surely, 2^1122202396 is an apocalyptic number.

It is an amenable number.

1122202396 is an abundant number, since it is smaller than the sum of its proper divisors (1240330084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122202396 is a wasteful number, since it uses less digits than its factorization.

1122202396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109433 (or 2109431 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1122202396 is about 33499.2894850025. The cubic root of 1122202396 is about 1039.1790846829.

The spelling of 1122202396 in words is "one billion, one hundred twenty-two million, two hundred two thousand, three hundred ninety-six".