22038352226 has 16 divisors (see below), whose sum is σ = 36942339168. Its totient is φ = 9773104800.

The previous prime is 22038352201. The next prime is 22038352241. The reversal of 22038352226 is 62225383022.

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, 12215480 + ... + 12217283.

It is an arithmetic number, because the mean of its divisors is an integer number (2308896198).

Almost surely, 2^22038352226 is an apocalyptic number.

22038352226 is a deficient number, since it is larger than the sum of its proper divisors (14903986942).

22038352226 is a wasteful number, since it uses less digits than its factorization.

22038352226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24432817.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 22038352226 in words is "twenty-two billion, thirty-eight million, three hundred fifty-two thousand, two hundred twenty-six".