110211211220212 has 12 divisors (see below), whose sum is σ = 194052868836736. Its totient is φ = 54767534409720.

The previous prime is 110211211220207. The next prime is 110211211220317. The reversal of 110211211220212 is 212022112112011.

It is a happy number.

It is a super-2 number, since 2×110211211220212² (a number of 29 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 110211211220212.

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, 84517799364 + ... + 84517800667.

Almost surely, 2^{110211211220212} is an apocalyptic number.

It is an amenable number.

110211211220212 is a deficient number, since it is larger than the sum of its proper divisors (83841657616524).

110211211220212 is a wasteful number, since it uses less digits than its factorization.

110211211220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169035600198 (or 169035600196 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110211211220212 its reverse (212022112112011), we get a palindrome (322233323332223).

The spelling of 110211211220212 in words is "one hundred ten trillion, two hundred eleven billion, two hundred eleven million, two hundred twenty thousand, two hundred twelve".