2119062220685 has 8 divisors (see below), whose sum is σ = 2542996581120. Its totient is φ = 1695168499024.

The previous prime is 2119062220609. The next prime is 2119062220837. The reversal of 2119062220685 is 5860222609112.

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

It is a cyclic number.

It is not a de Polignac number, because 2119062220685 - 2¹⁰ = 2119062219661 is a prime.

It is a Curzon 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, 10044857 + ... + 10253646.

It is an arithmetic number, because the mean of its divisors is an integer number (317874572640).

Almost surely, 2^{2119062220685} is an apocalyptic number.

It is an amenable number.

2119062220685 is a deficient number, since it is larger than the sum of its proper divisors (423934360435).

2119062220685 is a wasteful number, since it uses less digits than its factorization.

2119062220685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20319387.

The product of its (nonzero) digits is 207360, while the sum is 44.

Adding to 2119062220685 its reverse (5860222609112), we get a palindrome (7979284829797).

The spelling of 2119062220685 in words is "two trillion, one hundred nineteen billion, sixty-two million, two hundred twenty thousand, six hundred eighty-five".