20022200402024 has 16 divisors (see below), whose sum is σ = 37544944960320. Its totient is φ = 10010215079280.

The previous prime is 20022200402023. The next prime is 20022200402053. The reversal of 20022200402024 is 42020400222002.

It is a junction number, because it is equal to n+sod(n) for n = 20022200401987 and 20022200402005.

It is not an unprimeable number, because it can be changed into a prime (20022200402023) 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, 110544074 + ... + 110725049.

It is an arithmetic number, because the mean of its divisors is an integer number (2346559060020).

Almost surely, 2^{20022200402024} is an apocalyptic number.

It is an amenable number.

20022200402024 is a deficient number, since it is larger than the sum of its proper divisors (17522744558296).

20022200402024 is a wasteful number, since it uses less digits than its factorization.

20022200402024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221280440 (or 221280436 counting only the distinct ones).

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

Adding to 20022200402024 its reverse (42020400222002), we get a palindrome (62042600624026).

The spelling of 20022200402024 in words is "twenty trillion, twenty-two billion, two hundred million, four hundred two thousand, twenty-four".