202113442012215 has 16 divisors (see below), whose sum is σ = 324793653544800. Its totient is φ = 107323120298112.

The previous prime is 202113442012159. The next prime is 202113442012231. The reversal of 202113442012215 is 512210244311202.

It is not a de Polignac number, because 202113442012215 - 2¹⁰ = 202113442011191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29419711560 + ... + 29419718429.

It is an arithmetic number, because the mean of its divisors is an integer number (20299603346550).

Almost surely, 2^{202113442012215} is an apocalyptic number.

202113442012215 is a deficient number, since it is larger than the sum of its proper divisors (122680211532585).

202113442012215 is a wasteful number, since it uses less digits than its factorization.

202113442012215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58839430226.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 202113442012215 its reverse (512210244311202), we get a palindrome (714323686323417).

The spelling of 202113442012215 in words is "two hundred two trillion, one hundred thirteen billion, four hundred forty-two million, twelve thousand, two hundred fifteen".