2212051060655 has 8 divisors (see below), whose sum is σ = 2654622433584. Its totient is φ = 1769533408000.

The previous prime is 2212051060631. The next prime is 2212051060669. The reversal of 2212051060655 is 5560601502122.

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

It is a de Polignac number, because none of the positive numbers 2^k-2212051060655 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13339421 + ... + 13504230.

It is an arithmetic number, because the mean of its divisors is an integer number (331827804198).

Almost surely, 2^{2212051060655} is an apocalyptic number.

2212051060655 is a deficient number, since it is larger than the sum of its proper divisors (442571372929).

2212051060655 is a wasteful number, since it uses less digits than its factorization.

2212051060655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26860137.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 2212051060655 its reverse (5560601502122), we get a palindrome (7772652562777).

The spelling of 2212051060655 in words is "two trillion, two hundred twelve billion, fifty-one million, sixty thousand, six hundred fifty-five".