22123114121535 has 32 divisors (see below), whose sum is σ = 40453870735872. Its totient is φ = 10113379512960.

The previous prime is 22123114121527. The next prime is 22123114121611. The reversal of 22123114121535 is 53512141132122.

It is not a de Polignac number, because 22123114121535 - 2³ = 22123114121527 is a prime.

It is a super-2 number, since 2×22123114121535² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22123114121496 and 22123114121505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46533325 + ... + 47006345.

It is an arithmetic number, because the mean of its divisors is an integer number (1264183460496).

Almost surely, 2^{22123114121535} is an apocalyptic number.

22123114121535 is a deficient number, since it is larger than the sum of its proper divisors (18330756614337).

22123114121535 is a wasteful number, since it uses less digits than its factorization.

22123114121535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918463.

The product of its digits is 14400, while the sum is 33.

Adding to 22123114121535 its reverse (53512141132122), we get a palindrome (75635255253657).

The spelling of 22123114121535 in words is "twenty-two trillion, one hundred twenty-three billion, one hundred fourteen million, one hundred twenty-one thousand, five hundred thirty-five".