11535222103061 has 4 divisors (see below), whose sum is σ = 11681237572800. Its totient is φ = 11389206633324.

The previous prime is 11535222103039. The next prime is 11535222103081. The reversal of 11535222103061 is 16030122253511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11535222103061 - 2¹⁸ = 11535221840917 is a prime.

It is a super-2 number, since 2×11535222103061² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11535222103081) 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, 73007734751 + ... + 73007734908.

It is an arithmetic number, because the mean of its divisors is an integer number (2920309393200).

Almost surely, 2^{11535222103061} is an apocalyptic number.

It is an amenable number.

11535222103061 is a deficient number, since it is larger than the sum of its proper divisors (146015469739).

11535222103061 is an equidigital number, since it uses as much as digits as its factorization.

11535222103061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146015469738.

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

Adding to 11535222103061 its reverse (16030122253511), we get a palindrome (27565344356572).

The spelling of 11535222103061 in words is "eleven trillion, five hundred thirty-five billion, two hundred twenty-two million, one hundred three thousand, sixty-one".