22022122002022 has 16 divisors (see below), whose sum is σ = 34772617355760. Its totient is φ = 10431277742592.

The previous prime is 22022122001993. The next prime is 22022122002217. The reversal of 22022122002022 is 22020022122022.

It is a super-2 number, since 2×22022122002022² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 5460643 + ... + 8594350.

It is an arithmetic number, because the mean of its divisors is an integer number (2173288584735).

Almost surely, 2^{22022122002022} is an apocalyptic number.

22022122002022 is a deficient number, since it is larger than the sum of its proper divisors (12750495353738).

22022122002022 is a wasteful number, since it uses less digits than its factorization.

22022122002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14096247.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22022122002022 its reverse (22020022122022), we get a palindrome (44042144124044).

The spelling of 22022122002022 in words is "twenty-two trillion, twenty-two billion, one hundred twenty-two million, two thousand, twenty-two".