20422015211326 has 16 divisors (see below), whose sum is σ = 30878508636000. Its totient is φ = 10129356311008.

The previous prime is 20422015211281. The next prime is 20422015211363. The reversal of 20422015211326 is 62311251022402.

It is a happy number.

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, 44097106 + ... + 44557813.

It is an arithmetic number, because the mean of its divisors is an integer number (1929906789750).

Almost surely, 2^{20422015211326} is an apocalyptic number.

20422015211326 is a deficient number, since it is larger than the sum of its proper divisors (10456493424674).

20422015211326 is a wasteful number, since it uses less digits than its factorization.

20422015211326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88655843.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 20422015211326 its reverse (62311251022402), we get a palindrome (82733266233728).

It can be divided in two parts, 2042201 and 5211326, that added together give a palindrome (7253527).

The spelling of 20422015211326 in words is "twenty trillion, four hundred twenty-two billion, fifteen million, two hundred eleven thousand, three hundred twenty-six".