220011210022012 has 48 divisors (see below), whose sum is σ = 390304547136000. Its totient is φ = 108504690729344.

The previous prime is 220011210021923. The next prime is 220011210022031. The reversal of 220011210022012 is 210220012110022.

It is a happy number.

It is a super-3 number, since 3×220011210022012³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 671792439 + ... + 672119857.

It is an arithmetic number, because the mean of its divisors is an integer number (8131344732000).

Almost surely, 2^{220011210022012} is an apocalyptic number.

It is an amenable number.

220011210022012 is a deficient number, since it is larger than the sum of its proper divisors (170293337113988).

220011210022012 is a wasteful number, since it uses less digits than its factorization.

220011210022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334338 (or 334336 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220011210022012 its reverse (210220012110022), we get a palindrome (430231222132034).

The spelling of 220011210022012 in words is "two hundred twenty trillion, eleven billion, two hundred ten million, twenty-two thousand, twelve".