1124220422000 has 80 divisors (see below), whose sum is σ = 2927470046592. Its totient is φ = 415096761600.

The previous prime is 1124220421997. The next prime is 1124220422027. The reversal of 1124220422000 is 2240224211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21593624 + ... + 21645623.

Almost surely, 2^{1124220422000} is an apocalyptic number.

1124220422000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124220422000 is an abundant number, since it is smaller than the sum of its proper divisors (1803249624592).

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

1124220422000 is a wasteful number, since it uses less digits than its factorization.

1124220422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43239283 (or 43239267 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1124220422000 its reverse (2240224211), we get a palindrome (1126460646211).

The spelling of 1124220422000 in words is "one trillion, one hundred twenty-four billion, two hundred twenty million, four hundred twenty-two thousand".