22013034254 has 16 divisors (see below), whose sum is σ = 33637385760. Its totient is φ = 10801395360.

The previous prime is 22013034221. The next prime is 22013034259. The reversal of 22013034254 is 45243031022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013034259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151949 + ... + 259064.

It is an arithmetic number, because the mean of its divisors is an integer number (2102336610).

Almost surely, 2^22013034254 is an apocalyptic number.

22013034254 is a deficient number, since it is larger than the sum of its proper divisors (11624351506).

22013034254 is a wasteful number, since it uses less digits than its factorization.

22013034254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411515.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 22013034254 its reverse (45243031022), we get a palindrome (67256065276).

The spelling of 22013034254 in words is "twenty-two billion, thirteen million, thirty-four thousand, two hundred fifty-four".