222022144001 has 16 divisors (see below), whose sum is σ = 255369357696. Its totient is φ = 189086109696.

The previous prime is 222022143859. The next prime is 222022144007. The reversal of 222022144001 is 100441220222.

It is a cyclic number.

It is not a de Polignac number, because 222022144001 - 2¹⁴ = 222022127617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222022144007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558770 + ... + 869636.

It is an arithmetic number, because the mean of its divisors is an integer number (15960584856).

Almost surely, 2^222022144001 is an apocalyptic number.

It is an amenable number.

222022144001 is a deficient number, since it is larger than the sum of its proper divisors (33347213695).

222022144001 is a wasteful number, since it uses less digits than its factorization.

222022144001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311528.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 222022144001 its reverse (100441220222), we get a palindrome (322463364223).

The spelling of 222022144001 in words is "two hundred twenty-two billion, twenty-two million, one hundred forty-four thousand, one".