22254005534 has 32 divisors (see below), whose sum is σ = 35254440000. Its totient is φ = 10514462464.

The previous prime is 22254005509. The next prime is 22254005537. The reversal of 22254005534 is 43550045222.

It is a self number, because there is not a number n which added to its sum of digits gives 22254005534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22254005537) 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, 7977812 + ... + 7980600.

It is an arithmetic number, because the mean of its divisors is an integer number (1101701250).

Almost surely, 2^22254005534 is an apocalyptic number.

22254005534 is a deficient number, since it is larger than the sum of its proper divisors (13000434466).

22254005534 is a wasteful number, since it uses less digits than its factorization.

22254005534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852.

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 22254005534 in words is "twenty-two billion, two hundred fifty-four million, five thousand, five hundred thirty-four".