22040220070 has 32 divisors (see below), whose sum is σ = 43285881600. Its totient is φ = 8013347040.

The previous prime is 22040220047. The next prime is 22040220119. The reversal of 22040220070 is 7002204022.

It is a congruent number.

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, 930231 + ... + 953629.

It is an arithmetic number, because the mean of its divisors is an integer number (1352683800).

Almost surely, 2^22040220070 is an apocalyptic number.

22040220070 is a deficient number, since it is larger than the sum of its proper divisors (21245661530).

22040220070 is a wasteful number, since it uses less digits than its factorization.

22040220070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31980.

The product of its (nonzero) digits is 448, while the sum is 19.

Adding to 22040220070 its reverse (7002204022), we get a palindrome (29042424092).

The spelling of 22040220070 in words is "twenty-two billion, forty million, two hundred twenty thousand, seventy".