2220002202024 has 24 divisors (see below), whose sum is σ = 6012505964010. Its totient is φ = 740000733984.

The previous prime is 2220002201999. The next prime is 2220002202031. The reversal of 2220002202024 is 4202022000222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1954655648100 + 265346553924 = 1398090^2 + 515118^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2220002201988 and 2220002202006.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15416681887 + ... + 15416682030.

Almost surely, 2^{2220002202024} is an apocalyptic number.

2220002202024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2220002202024 is an abundant number, since it is smaller than the sum of its proper divisors (3792503761986).

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

2220002202024 is a wasteful number, since it uses less digits than its factorization.

2220002202024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30833363929 (or 30833363922 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2220002202024 its reverse (4202022000222), we get a palindrome (6422024202246).

The spelling of 2220002202024 in words is "two trillion, two hundred twenty billion, two million, two hundred two thousand, twenty-four".