22020202030 has 32 divisors (see below), whose sum is σ = 40411001088. Its totient is φ = 8636160000.

The previous prime is 22020202013. The next prime is 22020202031. The reversal of 22020202030 is 3020202022.

It is a super-2 number, since 2×22020202030² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22020202030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020202031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835555 + ... + 861505.

It is an arithmetic number, because the mean of its divisors is an integer number (1262843784).

Almost surely, 2^22020202030 is an apocalyptic number.

22020202030 is a deficient number, since it is larger than the sum of its proper divisors (18390799058).

22020202030 is a wasteful number, since it uses less digits than its factorization.

22020202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27612.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22020202030 its reverse (3020202022), we get a palindrome (25040404052).

The spelling of 22020202030 in words is "twenty-two billion, twenty million, two hundred two thousand, thirty".