2223001331022 has 16 divisors (see below), whose sum is σ = 4446022960512. Its totient is φ = 740997060600.

The previous prime is 2223001331003. The next prime is 2223001331027. The reversal of 2223001331022 is 2201331003222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223001331022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223001331027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834813 + ... + 2267799.

It is an arithmetic number, because the mean of its divisors is an integer number (277876435032).

Almost surely, 2^{2223001331022} is an apocalyptic number.

2223001331022 is an abundant number, since it is smaller than the sum of its proper divisors (2223021629490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223001331022 is a wasteful number, since it uses less digits than its factorization.

2223001331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691543.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2223001331022 its reverse (2201331003222), we get a palindrome (4424332334244).

The spelling of 2223001331022 in words is "two trillion, two hundred twenty-three billion, one million, three hundred thirty-one thousand, twenty-two".