2301214221615 has 16 divisors (see below), whose sum is σ = 3767569331328. Its totient is φ = 1198772059296.

The previous prime is 2301214221577. The next prime is 2301214221623. The reversal of 2301214221615 is 5161224121032.

It is not a de Polignac number, because 2301214221615 - 2³⁵ = 2266854483247 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, 1783886349 + ... + 1783887638.

It is an arithmetic number, because the mean of its divisors is an integer number (235473083208).

Almost surely, 2^{2301214221615} is an apocalyptic number.

2301214221615 is a deficient number, since it is larger than the sum of its proper divisors (1466355109713).

2301214221615 is a wasteful number, since it uses less digits than its factorization.

2301214221615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567774038.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 2301214221615 its reverse (5161224121032), we get a palindrome (7462438342647).

The spelling of 2301214221615 in words is "two trillion, three hundred one billion, two hundred fourteen million, two hundred twenty-one thousand, six hundred fifteen".