12211010319962 has 8 divisors (see below), whose sum is σ = 18948119462100. Its totient is φ = 5894970499264.

The previous prime is 12211010319961. The next prime is 12211010320027. The reversal of 12211010319962 is 26991301011221.

It can be written as a sum of positive squares in 2 ways, for example, as 11081315557321 + 1129694762641 = 3328861^2 + 1062871^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12211010319961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105267330287 + ... + 105267330402.

Almost surely, 2^{12211010319962} is an apocalyptic number.

12211010319962 is a deficient number, since it is larger than the sum of its proper divisors (6737109142138).

12211010319962 is a wasteful number, since it uses less digits than its factorization.

12211010319962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210534660720.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 12211010319962 in words is "twelve trillion, two hundred eleven billion, ten million, three hundred nineteen thousand, nine hundred sixty-two".