20222031326 has 16 divisors (see below), whose sum is σ = 34674252000. Its totient is φ = 8664606720.

The previous prime is 20222031317. The next prime is 20222031331. The reversal of 20222031326 is 62313022202.

It is a congruent number.

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, 100451 + ... + 224798.

It is an arithmetic number, because the mean of its divisors is an integer number (2167140750).

Almost surely, 2^20222031326 is an apocalyptic number.

20222031326 is a deficient number, since it is larger than the sum of its proper divisors (14452220674).

20222031326 is a wasteful number, since it uses less digits than its factorization.

20222031326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329699.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20222031326 its reverse (62313022202), we get a palindrome (82535053528).

The spelling of 20222031326 in words is "twenty billion, two hundred twenty-two million, thirty-one thousand, three hundred twenty-six".