2116660503262 has 8 divisors (see below), whose sum is σ = 3175176402216. Its totient is φ = 1058268369192.

The previous prime is 2116660503241. The next prime is 2116660503289. The reversal of 2116660503262 is 2623050666112.

It is a happy number.

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

It is a super-2 number, since 2×2116660503262² (a number of 25 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 3 ways as a sum of consecutive naturals, for example, 30898453 + ... + 30966880.

It is an arithmetic number, because the mean of its divisors is an integer number (396897050277).

Almost surely, 2^{2116660503262} is an apocalyptic number.

2116660503262 is a deficient number, since it is larger than the sum of its proper divisors (1058515898954).

2116660503262 is a wasteful number, since it uses less digits than its factorization.

2116660503262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61882442.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 2116660503262 in words is "two trillion, one hundred sixteen billion, six hundred sixty million, five hundred three thousand, two hundred sixty-two".