22234022203254 has 64 divisors (see below), whose sum is σ = 44827468001280. Its totient is φ = 7351586272800.

The previous prime is 22234022203241. The next prime is 22234022203363. The reversal of 22234022203254 is 45230222043222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2980827777 + ... + 2980835235.

It is an arithmetic number, because the mean of its divisors is an integer number (700429187520).

Almost surely, 2^{22234022203254} is an apocalyptic number.

22234022203254 is an abundant number, since it is smaller than the sum of its proper divisors (22593445798026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22234022203254 is a wasteful number, since it uses less digits than its factorization.

22234022203254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11945.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 22234022203254 its reverse (45230222043222), we get a palindrome (67464244246476).

The spelling of 22234022203254 in words is "twenty-two trillion, two hundred thirty-four billion, twenty-two million, two hundred three thousand, two hundred fifty-four".