2135223622363 has 16 divisors (see below), whose sum is σ = 2333901932320. Its totient is φ = 1941466703616.

The previous prime is 2135223622327. The next prime is 2135223622391. The reversal of 2135223622363 is 3632263225312.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2135223622363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2135223622303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24404431 + ... + 24491767.

It is an arithmetic number, because the mean of its divisors is an integer number (145868870770).

Almost surely, 2^{2135223622363} is an apocalyptic number.

2135223622363 is a deficient number, since it is larger than the sum of its proper divisors (198678309957).

2135223622363 is a wasteful number, since it uses less digits than its factorization.

2135223622363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115486.

The product of its digits is 466560, while the sum is 40.

Adding to 2135223622363 its reverse (3632263225312), we get a palindrome (5767486847675).

The spelling of 2135223622363 in words is "two trillion, one hundred thirty-five billion, two hundred twenty-three million, six hundred twenty-two thousand, three hundred sixty-three".