110101000212 has 108 divisors (see below), whose sum is σ = 323929540116. Its totient is φ = 31439923200.

The previous prime is 110101000193. The next prime is 110101000249. The reversal of 110101000212 is 212000101011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36326835216 + 73774164996 = 190596^2 + 271614^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110101000194 and 110101000203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3336948 + ... + 3369780.

Almost surely, 2^110101000212 is an apocalyptic number.

110101000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110101000212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161964770058).

110101000212 is an abundant number, since it is smaller than the sum of its proper divisors (213828539904).

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

110101000212 is a wasteful number, since it uses less digits than its factorization.

110101000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34758 (or 34746 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110101000212 its reverse (212000101011), we get a palindrome (322101101223).

The spelling of 110101000212 in words is "one hundred ten billion, one hundred one million, two hundred twelve", and thus it is an aban number.