22211310220012 has 12 divisors (see below), whose sum is σ = 39449939047960. Its totient is φ = 10939899063456.

The previous prime is 22211310219961. The next prime is 22211310220037. The reversal of 22211310220012 is 21002201311222.

It is a super-3 number, since 3×22211310220012³ (a number of 41 digits) contains 333 as substring.

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, 41439011337 + ... + 41439011872.

Almost surely, 2^{22211310220012} is an apocalyptic number.

It is an amenable number.

22211310220012 is a deficient number, since it is larger than the sum of its proper divisors (17238628827948).

22211310220012 is a wasteful number, since it uses less digits than its factorization.

22211310220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82878023280 (or 82878023278 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22211310220012 its reverse (21002201311222), we get a palindrome (43213511531234).

The spelling of 22211310220012 in words is "twenty-two trillion, two hundred eleven billion, three hundred ten million, two hundred twenty thousand, twelve".