20226224044 has 24 divisors (see below), whose sum is σ = 38496075408. Its totient is φ = 9242750400.

The previous prime is 20226224003. The next prime is 20226224059. The reversal of 20226224044 is 44042262202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920322 + ... + 1930825.

It is an arithmetic number, because the mean of its divisors is an integer number (1604003142).

Almost surely, 2^20226224044 is an apocalyptic number.

It is an amenable number.

20226224044 is a deficient number, since it is larger than the sum of its proper divisors (18269851364).

20226224044 is a wasteful number, since it uses less digits than its factorization.

20226224044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851265 (or 3851263 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 20226224044 its reverse (44042262202), we get a palindrome (64268486246).

The spelling of 20226224044 in words is "twenty billion, two hundred twenty-six million, two hundred twenty-four thousand, forty-four".