1201241441132 has 24 divisors (see below), whose sum is σ = 2125416437760. Its totient is φ = 594014648400.

The previous prime is 1201241441123. The next prime is 1201241441137. The reversal of 1201241441132 is 2311441421021.

It is not an unprimeable number, because it can be changed into a prime (1201241441137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4243532 + ... + 4517747.

It is an arithmetic number, because the mean of its divisors is an integer number (88559018240).

Almost surely, 2^{1201241441132} is an apocalyptic number.

It is an amenable number.

1201241441132 is a deficient number, since it is larger than the sum of its proper divisors (924174996628).

1201241441132 is a wasteful number, since it uses less digits than its factorization.

1201241441132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8761661 (or 8761659 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1201241441132 its reverse (2311441421021), we get a palindrome (3512682862153).

The spelling of 1201241441132 in words is "one trillion, two hundred one billion, two hundred forty-one million, four hundred forty-one thousand, one hundred thirty-two".