2215201653046 has 16 divisors (see below), whose sum is σ = 3378701682720. Its totient is φ = 1089105272640.

The previous prime is 2215201653001. The next prime is 2215201653079. The reversal of 2215201653046 is 6403561025122.

It is a super-3 number, since 3×2215201653046³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2215201652996 and 2215201653014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34346106 + ... + 34410541.

It is an arithmetic number, because the mean of its divisors is an integer number (211168855170).

Almost surely, 2^{2215201653046} is an apocalyptic number.

2215201653046 is a deficient number, since it is larger than the sum of its proper divisors (1163500029674).

2215201653046 is a wasteful number, since it uses less digits than its factorization.

2215201653046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68756919.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 2215201653046 its reverse (6403561025122), we get a palindrome (8618762678168).

The spelling of 2215201653046 in words is "two trillion, two hundred fifteen billion, two hundred one million, six hundred fifty-three thousand, forty-six".