22220201010022 has 8 divisors (see below), whose sum is σ = 33349380113016. Its totient is φ = 11103740972352.

The previous prime is 22220201010017. The next prime is 22220201010037. The reversal of 22220201010022 is 22001010202222.

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

It is a junction number, because it is equal to n+sod(n) for n = 22220201009978 and 22220201010005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3179761963 + ... + 3179768950.

It is an arithmetic number, because the mean of its divisors is an integer number (4168672514127).

Almost surely, 2^{22220201010022} is an apocalyptic number.

22220201010022 is a deficient number, since it is larger than the sum of its proper divisors (11129179102994).

22220201010022 is a wasteful number, since it uses less digits than its factorization.

22220201010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359532662.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22220201010022 its reverse (22001010202222), we get a palindrome (44221211212244).

The spelling of 22220201010022 in words is "twenty-two trillion, two hundred twenty billion, two hundred one million, ten thousand, twenty-two".