22120152310 has 32 divisors (see below), whose sum is σ = 43186675392. Its totient is φ = 8124472320.

The previous prime is 22120152287. The next prime is 22120152359. The reversal of 22120152310 is 1325102122.

It is a super-2 number, since 2×22120152310² (a number of 21 digits) contains 22 as substring.

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, 1579842 + ... + 1593781.

It is an arithmetic number, because the mean of its divisors is an integer number (1349583606).

Almost surely, 2^22120152310 is an apocalyptic number.

22120152310 is a deficient number, since it is larger than the sum of its proper divisors (21066523082).

22120152310 is a wasteful number, since it uses less digits than its factorization.

22120152310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173688.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 22120152310 its reverse (1325102122), we get a palindrome (23445254432).

The spelling of 22120152310 in words is "twenty-two billion, one hundred twenty million, one hundred fifty-two thousand, three hundred ten".