2211480685968 has 40 divisors (see below), whose sum is σ = 5715464145216. Its totient is φ = 736841212800.

The previous prime is 2211480685949. The next prime is 2211480686011. The reversal of 2211480685968 is 8695860841122.

It is a super-4 number, since 4×2211480685968⁴ (a number of 50 digits) contains 4444 as substring.

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, 9857163 + ... + 10079018.

Almost surely, 2^{2211480685968} is an apocalyptic number.

It is an amenable number.

2211480685968 is an abundant number, since it is smaller than the sum of its proper divisors (3503983459248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211480685968 is a wasteful number, since it uses less digits than its factorization.

2211480685968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19938503 (or 19938497 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 60.

The spelling of 2211480685968 in words is "two trillion, two hundred eleven billion, four hundred eighty million, six hundred eighty-five thousand, nine hundred sixty-eight".