1124220141402 has 48 divisors (see below), whose sum is σ = 2312240162400. Its totient is φ = 364392810432.

The previous prime is 1124220141397. The next prime is 1124220141427. The reversal of 1124220141402 is 2041410224211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13915308 + ... + 13995864.

It is an arithmetic number, because the mean of its divisors is an integer number (48171670050).

Almost surely, 2^{1124220141402} is an apocalyptic number.

1124220141402 is an abundant number, since it is smaller than the sum of its proper divisors (1188020020998).

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

1124220141402 is a wasteful number, since it uses less digits than its factorization.

1124220141402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82335 (or 82298 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1124220141402 its reverse (2041410224211), we get a palindrome (3165630365613).

The spelling of 1124220141402 in words is "one trillion, one hundred twenty-four billion, two hundred twenty million, one hundred forty-one thousand, four hundred two".