1150221145241 has 8 divisors (see below), whose sum is σ = 1356942918144. Its totient is φ = 954100488960.

The previous prime is 1150221145211. The next prime is 1150221145243. The reversal of 1150221145241 is 1425411220511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1150221145241 - 2²² = 1150216950937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150221145243) 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, 2650278920 + ... + 2650279353.

It is an arithmetic number, because the mean of its divisors is an integer number (169617864768).

Almost surely, 2^{1150221145241} is an apocalyptic number.

It is an amenable number.

1150221145241 is a deficient number, since it is larger than the sum of its proper divisors (206721772903).

1150221145241 is an equidigital number, since it uses as much as digits as its factorization.

1150221145241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5300558311.

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 1150221145241 its reverse (1425411220511), we get a palindrome (2575632365752).

The spelling of 1150221145241 in words is "one trillion, one hundred fifty billion, two hundred twenty-one million, one hundred forty-five thousand, two hundred forty-one".