22220342141444 has 12 divisors (see below), whose sum is σ = 39712951912704. Its totient is φ = 10873784452104.

The previous prime is 22220342141383. The next prime is 22220342141447. The reversal of 22220342141444 is 44414124302222.

It is not an unprimeable number, because it can be changed into a prime (22220342141447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59096654444 + ... + 59096654819.

It is an arithmetic number, because the mean of its divisors is an integer number (3309412659392).

Almost surely, 2^{22220342141444} is an apocalyptic number.

It is an amenable number.

22220342141444 is a deficient number, since it is larger than the sum of its proper divisors (17492609771260).

22220342141444 is a wasteful number, since it uses less digits than its factorization.

22220342141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118193309314 (or 118193309312 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 22220342141444 its reverse (44414124302222), we get a palindrome (66634466443666).

The spelling of 22220342141444 in words is "twenty-two trillion, two hundred twenty billion, three hundred forty-two million, one hundred forty-one thousand, four hundred forty-four".