22143783135 has 32 divisors (see below), whose sum is σ = 37074014208. Its totient is φ = 11272469760.

The previous prime is 22143783133. The next prime is 22143783169. The reversal of 22143783135 is 53138734122.

It is not a de Polignac number, because 22143783135 - 2¹ = 22143783133 is a prime.

It is a zygodrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 22143783093 and 22143783102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143783131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292227 + ... + 360116.

It is an arithmetic number, because the mean of its divisors is an integer number (1158562944).

Almost surely, 2^22143783135 is an apocalyptic number.

22143783135 is a deficient number, since it is larger than the sum of its proper divisors (14930231073).

22143783135 is a wasteful number, since it uses less digits than its factorization.

22143783135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652455.

The product of its digits is 120960, while the sum is 39.

The spelling of 22143783135 in words is "twenty-two billion, one hundred forty-three million, seven hundred eighty-three thousand, one hundred thirty-five".