2116109962 has 4 divisors (see below), whose sum is σ = 3174164946. Its totient is φ = 1058054980.

The previous prime is 2116109953. The next prime is 2116109993. The reversal of 2116109962 is 2699016112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1504586521 + 611523441 = 38789^2 + 24729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529027489 + ... + 529027492.

Almost surely, 2^2116109962 is an apocalyptic number.

2116109962 is a deficient number, since it is larger than the sum of its proper divisors (1058054984).

2116109962 is a wasteful number, since it uses less digits than its factorization.

2116109962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058054983.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 2116109962 is about 46001.1952236026. The cubic root of 2116109962 is about 1283.8454429927.

The spelling of 2116109962 in words is "two billion, one hundred sixteen million, one hundred nine thousand, nine hundred sixty-two".