1215141033201 has 16 divisors (see below), whose sum is σ = 1621255688640. Its totient is φ = 809560350720.

The previous prime is 1215141033187. The next prime is 1215141033203. The reversal of 1215141033201 is 1023301415121.

It is not a de Polignac number, because 1215141033201 - 2⁹ = 1215141032689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1215141033203) 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, 41943361 + ... + 41972321.

It is an arithmetic number, because the mean of its divisors is an integer number (101328480540).

Almost surely, 2^{1215141033201} is an apocalyptic number.

It is an amenable number.

1215141033201 is a deficient number, since it is larger than the sum of its proper divisors (406114655439).

1215141033201 is a wasteful number, since it uses less digits than its factorization.

1215141033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37696.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1215141033201 its reverse (1023301415121), we get a palindrome (2238442448322).

The spelling of 1215141033201 in words is "one trillion, two hundred fifteen billion, one hundred forty-one million, thirty-three thousand, two hundred one".