4244011402220 has 24 divisors (see below), whose sum is σ = 9199921492608. Its totient is φ = 1642843123200.

The previous prime is 4244011402219. The next prime is 4244011402237. The reversal of 4244011402220 is 222041104424.

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 4244011402220.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3422589221 + ... + 3422590460.

It is an arithmetic number, because the mean of its divisors is an integer number (383330062192).

Almost surely, 2^{4244011402220} is an apocalyptic number.

It is an amenable number.

4244011402220 is an abundant number, since it is smaller than the sum of its proper divisors (4955910090388).

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

4244011402220 is a wasteful number, since it uses less digits than its factorization.

4244011402220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6845179721 (or 6845179719 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 4244011402220 its reverse (222041104424), we get a palindrome (4466052506644).

The spelling of 4244011402220 in words is "four trillion, two hundred forty-four billion, eleven million, four hundred two thousand, two hundred twenty".