22010552035231 has 8 divisors (see below), whose sum is σ = 23199150487680. Its totient is φ = 20850594509472.

The previous prime is 22010552035207. The next prime is 22010552035249. The reversal of 22010552035231 is 13253025501022.

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

It is not a de Polignac number, because 22010552035231 - 2⁷ = 22010552035103 is a prime.

It is a super-2 number, since 2×22010552035231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22010552035193 and 22010552035202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010552035201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7160230095 + ... + 7160233168.

It is an arithmetic number, because the mean of its divisors is an integer number (2899893810960).

Almost surely, 2^{22010552035231} is an apocalyptic number.

22010552035231 is a deficient number, since it is larger than the sum of its proper divisors (1188598452449).

22010552035231 is a wasteful number, since it uses less digits than its factorization.

22010552035231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14320463345.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 22010552035231 its reverse (13253025501022), we get a palindrome (35263577536253).

The spelling of 22010552035231 in words is "twenty-two trillion, ten billion, five hundred fifty-two million, thirty-five thousand, two hundred thirty-one".