222054013434 has 64 divisors (see below), whose sum is σ = 501774912000. Its totient is φ = 64892667840.

The previous prime is 222054013409. The next prime is 222054013471. The reversal of 222054013434 is 434310450222.

222054013434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1576597 + ... + 1711655.

It is an arithmetic number, because the mean of its divisors is an integer number (7840233000).

Almost surely, 2^222054013434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222054013434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250887456000).

222054013434 is an abundant number, since it is smaller than the sum of its proper divisors (279720898566).

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

222054013434 is a wasteful number, since it uses less digits than its factorization.

222054013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135963.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 222054013434 its reverse (434310450222), we get a palindrome (656364463656).

The spelling of 222054013434 in words is "two hundred twenty-two billion, fifty-four million, thirteen thousand, four hundred thirty-four".