110202101212 has 24 divisors (see below), whose sum is σ = 220414767104. Its totient is φ = 47227208112.

The previous prime is 110202101183. The next prime is 110202101249. The reversal of 110202101212 is 212101202011.

It is a super-2 number, since 2×110202101212² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110202101192 and 110202101201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586453 + ... + 751219.

Almost surely, 2^110202101212 is an apocalyptic number.

It is an amenable number.

110202101212 is an abundant number, since it is smaller than the sum of its proper divisors (110212665892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110202101212 is a wasteful number, since it uses less digits than its factorization.

110202101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188665 (or 188663 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110202101212 its reverse (212101202011), we get a palindrome (322303303223).

The spelling of 110202101212 in words is "one hundred ten billion, two hundred two million, one hundred one thousand, two hundred twelve".