22040306435210 has 32 divisors (see below), whose sum is σ = 45341648553600. Its totient is φ = 7556411558592.

The previous prime is 22040306435183. The next prime is 22040306435243. The reversal of 22040306435210 is 1253460304022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3503360 + ... + 7506939.

It is an arithmetic number, because the mean of its divisors is an integer number (1416926517300).

Almost surely, 2^{22040306435210} is an apocalyptic number.

22040306435210 is an abundant number, since it is smaller than the sum of its proper divisors (23301342118390).

22040306435210 is a wasteful number, since it uses less digits than its factorization.

22040306435210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038910.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 22040306435210 its reverse (1253460304022), we get a palindrome (23293766739232).

The spelling of 22040306435210 in words is "twenty-two trillion, forty billion, three hundred six million, four hundred thirty-five thousand, two hundred ten".