1122402414 has 32 divisors (see below), whose sum is σ = 2566584576. Its totient is φ = 320549760.

The previous prime is 1122402403. The next prime is 1122402439. The reversal of 1122402414 is 4142042211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134854 + ... + 142934.

It is an arithmetic number, because the mean of its divisors is an integer number (80205768).

Almost surely, 2^1122402414 is an apocalyptic number.

1122402414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1122402414 is an abundant number, since it is smaller than the sum of its proper divisors (1444182162).

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

1122402414 is a wasteful number, since it uses less digits than its factorization.

1122402414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11400.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1122402414 is about 33502.2747585892. The cubic root of 1122402414 is about 1039.2408210729.

Adding to 1122402414 its reverse (4142042211), we get a palindrome (5264444625).

The spelling of 1122402414 in words is "one billion, one hundred twenty-two million, four hundred two thousand, four hundred fourteen".