20220022021022 has 4 divisors (see below), whose sum is σ = 30330033031536. Its totient is φ = 10110011010510.

The previous prime is 20220022021019. The next prime is 20220022021097. The reversal of 20220022021022 is 22012022002202.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×20220022021022³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055005505254 + ... + 5055005505257.

It is an arithmetic number, because the mean of its divisors is an integer number (7582508257884).

Almost surely, 2^{20220022021022} is an apocalyptic number.

20220022021022 is a deficient number, since it is larger than the sum of its proper divisors (10110011010514).

20220022021022 is a wasteful number, since it uses less digits than its factorization.

20220022021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110011010513.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20220022021022 its reverse (22012022002202), we get a palindrome (42232044023224).

The spelling of 20220022021022 in words is "twenty trillion, two hundred twenty billion, twenty-two million, twenty-one thousand, twenty-two".