1422124440000 has 560 divisors, whose sum is σ = 5180589380736. Its totient is φ = 341312000000.

The previous prime is 1422124439987. The next prime is 1422124440013. The reversal of 1422124440000 is 444212241.

It is an interprime number because it is at equal distance from previous prime (1422124439987) and next prime (1422124440013).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 133314667 + ... + 133325333.

Almost surely, 2^{1422124440000} is an apocalyptic number.

1422124440000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422124440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2590294690368).

1422124440000 is an abundant number, since it is smaller than the sum of its proper divisors (3758464940736).

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

1422124440000 is a wasteful number, since it uses less digits than its factorization.

1422124440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10814 (or 10789 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1422124440000 its reverse (444212241), we get a palindrome (1422568652241).

The spelling of 1422124440000 in words is "one trillion, four hundred twenty-two billion, one hundred twenty-four million, four hundred forty thousand".