20135101315622 has 8 divisors (see below), whose sum is σ = 30238059539856. Its totient is φ = 10055748135672.

The previous prime is 20135101315619. The next prime is 20135101315627. The reversal of 20135101315622 is 22651310153102.

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

It is a super-2 number, since 2×20135101315622² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20135101315627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5901258938 + ... + 5901262349.

It is an arithmetic number, because the mean of its divisors is an integer number (3779757442482).

Almost surely, 2^{20135101315622} is an apocalyptic number.

20135101315622 is a deficient number, since it is larger than the sum of its proper divisors (10102958224234).

20135101315622 is a wasteful number, since it uses less digits than its factorization.

20135101315622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11802522142.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 20135101315622 its reverse (22651310153102), we get a palindrome (42786411468724).

The spelling of 20135101315622 in words is "twenty trillion, one hundred thirty-five billion, one hundred one million, three hundred fifteen thousand, six hundred twenty-two".