2215612152201 has 8 divisors (see below), whose sum is σ = 3376170898624. Its totient is φ = 1266064086960.

The previous prime is 2215612152199. The next prime is 2215612152307. The reversal of 2215612152201 is 1022512165122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2215612152201 - 2¹ = 2215612152199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2215612152701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52752670270 + ... + 52752670311.

It is an arithmetic number, because the mean of its divisors is an integer number (422021362328).

Almost surely, 2^{2215612152201} is an apocalyptic number.

2215612152201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2215612152201 is a deficient number, since it is larger than the sum of its proper divisors (1160558746423).

2215612152201 is a wasteful number, since it uses less digits than its factorization.

2215612152201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105505340591.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 2215612152201 in words is "two trillion, two hundred fifteen billion, six hundred twelve million, one hundred fifty-two thousand, two hundred one".