110102211201212 has 12 divisors (see below), whose sum is σ = 192701167876896. Its totient is φ = 55044734664960.

The previous prime is 110102211201211. The next prime is 110102211201217. The reversal of 110102211201212 is 212102112201011.

It is a super-2 number, since 2×110102211201212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110102211201211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592695028 + ... + 1592764155.

It is an arithmetic number, because the mean of its divisors is an integer number (16058430656408).

Almost surely, 2^{110102211201212} is an apocalyptic number.

It is an amenable number.

110102211201212 is a deficient number, since it is larger than the sum of its proper divisors (82598956675684).

110102211201212 is a wasteful number, since it uses less digits than its factorization.

110102211201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185467828 (or 3185467826 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110102211201212 its reverse (212102112201011), we get a palindrome (322204323402223).

The spelling of 110102211201212 in words is "one hundred ten trillion, one hundred two billion, two hundred eleven million, two hundred one thousand, two hundred twelve".