22013415454 has 16 divisors (see below), whose sum is σ = 33181747200. Its totient is φ = 10952962744.

The previous prime is 22013415451. The next prime is 22013415469. The reversal of 22013415454 is 45451431022.

It is a super-2 number, since 2×22013415454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013415451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311919 + ... + 375925.

It is an arithmetic number, because the mean of its divisors is an integer number (2073859200).

Almost surely, 2^22013415454 is an apocalyptic number.

22013415454 is a deficient number, since it is larger than the sum of its proper divisors (11168331746).

22013415454 is a wasteful number, since it uses less digits than its factorization.

22013415454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64847.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 22013415454 its reverse (45451431022), we get a palindrome (67464846476).

The spelling of 22013415454 in words is "twenty-two billion, thirteen million, four hundred fifteen thousand, four hundred fifty-four".