4022402020202 has 8 divisors (see below), whose sum is σ = 6241658307300. Its totient is φ = 1941849251104.

The previous prime is 4022402020183. The next prime is 4022402020267. The reversal of 4022402020202 is 2020202042204.

It can be written as a sum of positive squares in 2 ways, for example, as 3517308951601 + 505093068601 = 1875449^2 + 710699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4022402020202² (a number of 26 digits) contains 22 as substring.

4022402020202 is a modest number, since divided by 2020202 gives 40224 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34675879427 + ... + 34675879542.

Almost surely, 2^{4022402020202} is an apocalyptic number.

4022402020202 is a deficient number, since it is larger than the sum of its proper divisors (2219256287098).

4022402020202 is a wasteful number, since it uses less digits than its factorization.

4022402020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69351759000.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 4022402020202 its reverse (2020202042204), we get a palindrome (6042604062406).

The spelling of 4022402020202 in words is "four trillion, twenty-two billion, four hundred two million, twenty thousand, two hundred two".