1224133004100 has 72 divisors (see below), whose sum is σ = 3663956741760. Its totient is φ = 315179070080.

The previous prime is 1224133004033. The next prime is 1224133004123. The reversal of 1224133004100 is 14003314221.

It is a super-2 number, since 2×1224133004100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70343772 + ... + 70361171.

It is an arithmetic number, because the mean of its divisors is an integer number (50888288080).

Almost surely, 2^{1224133004100} is an apocalyptic number.

1224133004100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1224133004100 is an abundant number, since it is smaller than the sum of its proper divisors (2439823737660).

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

1224133004100 is a wasteful number, since it uses less digits than its factorization.

1224133004100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140704989 (or 140704982 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1224133004100 its reverse (14003314221), we get a palindrome (1238136318321).

The spelling of 1224133004100 in words is "one trillion, two hundred twenty-four billion, one hundred thirty-three million, four thousand, one hundred".