22241335012015 has 16 divisors (see below), whose sum is σ = 30639184386048. Its totient is φ = 15182810109216.

The previous prime is 22241335012007. The next prime is 22241335012051. The reversal of 22241335012015 is 51021053314222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22241335012015 - 2³ = 22241335012007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1424805457 + ... + 1424821066.

It is an arithmetic number, because the mean of its divisors is an integer number (1914949024128).

Almost surely, 2^{22241335012015} is an apocalyptic number.

22241335012015 is a deficient number, since it is larger than the sum of its proper divisors (8397849374033).

22241335012015 is a wasteful number, since it uses less digits than its factorization.

22241335012015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849626758.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 22241335012015 its reverse (51021053314222), we get a palindrome (73262388326237).

The spelling of 22241335012015 in words is "twenty-two trillion, two hundred forty-one billion, three hundred thirty-five million, twelve thousand, fifteen".