22020220022002 has 16 divisors (see below), whose sum is σ = 33837877914624. Its totient is φ = 10740958020000.

The previous prime is 22020220021931. The next prime is 22020220022027. The reversal of 22020220022002 is 20022002202022.

It is a happy number.

It is a super-2 number, since 2×22020220022002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6211074 + ... + 9089437.

It is an arithmetic number, because the mean of its divisors is an integer number (2114867369664).

Almost surely, 2^{22020220022002} is an apocalyptic number.

22020220022002 is a deficient number, since it is larger than the sum of its proper divisors (11817657892622).

22020220022002 is a wasteful number, since it uses less digits than its factorization.

22020220022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318105.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22020220022002 its reverse (20022002202022), we get a palindrome (42042222224024).

The spelling of 22020220022002 in words is "twenty-two trillion, twenty billion, two hundred twenty million, twenty-two thousand, two".