1241121422012 has 24 divisors (see below), whose sum is σ = 2222525644416. Its totient is φ = 606114775728.

The previous prime is 1241121422003. The next prime is 1241121422137. The reversal of 1241121422012 is 2102241211421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13812743 + ... + 13902305.

It is an arithmetic number, because the mean of its divisors is an integer number (92605235184).

Almost surely, 2^{1241121422012} is an apocalyptic number.

It is an amenable number.

1241121422012 is a deficient number, since it is larger than the sum of its proper divisors (981404222404).

1241121422012 is a wasteful number, since it uses less digits than its factorization.

1241121422012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170177 (or 170175 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1241121422012 its reverse (2102241211421), we get a palindrome (3343362633433).

The spelling of 1241121422012 in words is "one trillion, two hundred forty-one billion, one hundred twenty-one million, four hundred twenty-two thousand, twelve".