22020301201222 has 8 divisors (see below), whose sum is σ = 34973419554936. Its totient is φ = 10362494682912.

The previous prime is 22020301201201. The next prime is 22020301201247. The reversal of 22020301201222 is 22210210302022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22020301201222² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22020301201222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323827958808 + ... + 323827958875.

It is an arithmetic number, because the mean of its divisors is an integer number (4371677444367).

Almost surely, 2^{22020301201222} is an apocalyptic number.

22020301201222 is a deficient number, since it is larger than the sum of its proper divisors (12953118353714).

22020301201222 is a wasteful number, since it uses less digits than its factorization.

22020301201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647655917702.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22020301201222 its reverse (22210210302022), we get a palindrome (44230511503244).

The spelling of 22020301201222 in words is "twenty-two trillion, twenty billion, three hundred one million, two hundred one thousand, two hundred twenty-two".