11322455534 has 32 divisors (see below), whose sum is σ = 18654300000. Its totient is φ = 5122214784.

The previous prime is 11322455533. The next prime is 11322455539. The reversal of 11322455534 is 43555422311.

It is a junction number, because it is equal to n+sod(n) for n = 11322455494 and 11322455503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322455533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524792 + ... + 545940.

It is an arithmetic number, because the mean of its divisors is an integer number (582946875).

Almost surely, 2^11322455534 is an apocalyptic number.

11322455534 is a deficient number, since it is larger than the sum of its proper divisors (7331844466).

11322455534 is a wasteful number, since it uses less digits than its factorization.

11322455534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21572.

The product of its digits is 72000, while the sum is 35.

Adding to 11322455534 its reverse (43555422311), we get a palindrome (54877877845).

The spelling of 11322455534 in words is "eleven billion, three hundred twenty-two million, four hundred fifty-five thousand, five hundred thirty-four".