1122300212000 has 96 divisors (see below), whose sum is σ = 3008172795264. Its totient is φ = 408109152000.

The previous prime is 1122300211999. The next prime is 1122300212003. The reversal of 1122300212000 is 2120032211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1122300212003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12709412 + ... + 12797411.

It is an arithmetic number, because the mean of its divisors is an integer number (31335133284).

Almost surely, 2^{1122300212000} is an apocalyptic number.

1122300212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122300212000 is an abundant number, since it is smaller than the sum of its proper divisors (1885872583264).

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

1122300212000 is a wasteful number, since it uses less digits than its factorization.

1122300212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25506859 (or 25506841 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1122300212000 its reverse (2120032211), we get a palindrome (1124420244211).

The spelling of 1122300212000 in words is "one trillion, one hundred twenty-two billion, three hundred million, two hundred twelve thousand".