20000222034 has 32 divisors (see below), whose sum is σ = 43171739520. Its totient is φ = 6140437632.

The previous prime is 20000222029. The next prime is 20000222069. The reversal of 20000222034 is 43022200002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244894 + ... + 316185.

It is an arithmetic number, because the mean of its divisors is an integer number (1349116860).

Almost surely, 2^20000222034 is an apocalyptic number.

20000222034 is an abundant number, since it is smaller than the sum of its proper divisors (23171517486).

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

20000222034 is a wasteful number, since it uses less digits than its factorization.

20000222034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561554.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 20000222034 its reverse (43022200002), we get a palindrome (63022422036).

The spelling of 20000222034 in words is "twenty billion, two hundred twenty-two thousand, thirty-four".