22414154444212 has 6 divisors (see below), whose sum is σ = 39224770277378. Its totient is φ = 11207077222104.

The previous prime is 22414154444191. The next prime is 22414154444221. The reversal of 22414154444212 is 21244445141422.

It can be written as a sum of positive squares in only one way, i.e., 12442226241316 + 9971928202896 = 3527354^2 + 3157836^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801769305523 + ... + 2801769305530.

Almost surely, 2^{22414154444212} is an apocalyptic number.

It is an amenable number.

22414154444212 is a deficient number, since it is larger than the sum of its proper divisors (16810615833166).

22414154444212 is a wasteful number, since it uses less digits than its factorization.

22414154444212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603538611057 (or 5603538611055 counting only the distinct ones).

The product of its digits is 327680, while the sum is 40.

Adding to 22414154444212 its reverse (21244445141422), we get a palindrome (43658599585634).

The spelling of 22414154444212 in words is "twenty-two trillion, four hundred fourteen billion, one hundred fifty-four million, four hundred forty-four thousand, two hundred twelve".