110101021223212 has 6 divisors (see below), whose sum is σ = 192676787140628. Its totient is φ = 55050510611604.

The previous prime is 110101021223189. The next prime is 110101021223269. The reversal of 110101021223212 is 212322120101011.

It is a self number, because there is not a number n which added to its sum of digits gives 110101021223212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13762627652898 + ... + 13762627652905.

Almost surely, 2^{110101021223212} is an apocalyptic number.

It is an amenable number.

110101021223212 is a deficient number, since it is larger than the sum of its proper divisors (82575765917416).

110101021223212 is a wasteful number, since it uses less digits than its factorization.

110101021223212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27525255305807 (or 27525255305805 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 110101021223212 its reverse (212322120101011), we get a palindrome (322423141324223).

The spelling of 110101021223212 in words is "one hundred ten trillion, one hundred one billion, twenty-one million, two hundred twenty-three thousand, two hundred twelve".