22022263240534 has 16 divisors (see below), whose sum is σ = 33405529379760. Its totient is φ = 10887093986560.

The previous prime is 22022263240423. The next prime is 22022263240567. The reversal of 22022263240534 is 43504236222022.

It is a junction number, because it is equal to n+sod(n) for n = 22022263240493 and 22022263240502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4387689 + ... + 7955899.

It is an arithmetic number, because the mean of its divisors is an integer number (2087845586235).

Almost surely, 2^{22022263240534} is an apocalyptic number.

22022263240534 is a deficient number, since it is larger than the sum of its proper divisors (11383266139226).

22022263240534 is a wasteful number, since it uses less digits than its factorization.

22022263240534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602975.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 22022263240534 its reverse (43504236222022), we get a palindrome (65526499462556).

The spelling of 22022263240534 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-three million, two hundred forty thousand, five hundred thirty-four".