2246021023215 has 64 divisors (see below), whose sum is σ = 3740318208000. Its totient is φ = 1149969959424.

The previous prime is 2246021023187. The next prime is 2246021023237. The reversal of 2246021023215 is 5123201206422.

It is not a de Polignac number, because 2246021023215 - 2¹⁶ = 2246020957679 is a prime.

It is a super-2 number, since 2×2246021023215² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 246567081 + ... + 246576189.

It is an arithmetic number, because the mean of its divisors is an integer number (58442472000).

Almost surely, 2^{2246021023215} is an apocalyptic number.

2246021023215 is a deficient number, since it is larger than the sum of its proper divisors (1494297184785).

2246021023215 is a wasteful number, since it uses less digits than its factorization.

2246021023215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15816.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2246021023215 its reverse (5123201206422), we get a palindrome (7369222229637).

The spelling of 2246021023215 in words is "two trillion, two hundred forty-six billion, twenty-one million, twenty-three thousand, two hundred fifteen".