1224445101132 has 48 divisors (see below), whose sum is σ = 3117538956672. Its totient is φ = 370952350080.

The previous prime is 1224445101119. The next prime is 1224445101137. The reversal of 1224445101132 is 2311015444221.

It is a self number, because there is not a number n which added to its sum of digits gives 1224445101132.

It is not an unprimeable number, because it can be changed into a prime (1224445101137) 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, 607698 + ... + 1678745.

It is an arithmetic number, because the mean of its divisors is an integer number (64948728264).

Almost surely, 2^{1224445101132} is an apocalyptic number.

1224445101132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1224445101132 is an abundant number, since it is smaller than the sum of its proper divisors (1893093855540).

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

1224445101132 is a wasteful number, since it uses less digits than its factorization.

1224445101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290518 (or 2290516 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 1224445101132 in words is "one trillion, two hundred twenty-four billion, four hundred forty-five million, one hundred one thousand, one hundred thirty-two".