220202101012 has 12 divisors (see below), whose sum is σ = 385385908320. Its totient is φ = 110091841496.

The previous prime is 220202100977. The next prime is 220202101087. The reversal of 220202101012 is 210101202022.

It is a happy number.

It is a super-3 number, since 3×220202101012³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220202100983 and 220202101001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2248312 + ... + 2344207.

It is an arithmetic number, because the mean of its divisors is an integer number (32115492360).

Almost surely, 2^220202101012 is an apocalyptic number.

It is an amenable number.

220202101012 is a deficient number, since it is larger than the sum of its proper divisors (165183807308).

220202101012 is a wasteful number, since it uses less digits than its factorization.

220202101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604510 (or 4604508 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220202101012 its reverse (210101202022), we get a palindrome (430303303034).

The spelling of 220202101012 in words is "two hundred twenty billion, two hundred two million, one hundred one thousand, twelve".