110021202212 has 6 divisors (see below), whose sum is σ = 192537103878. Its totient is φ = 55010601104.

The previous prime is 110021202197. The next prime is 110021202227. The reversal of 110021202212 is 212202120011.

It is an interprime number because it is at equal distance from previous prime (110021202197) and next prime (110021202227).

It can be written as a sum of positive squares in only one way, i.e., 109424670436 + 596531776 = 330794^2 + 24424^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752650273 + ... + 13752650280.

It is an arithmetic number, because the mean of its divisors is an integer number (32089517313).

Almost surely, 2^110021202212 is an apocalyptic number.

It is an amenable number.

110021202212 is a deficient number, since it is larger than the sum of its proper divisors (82515901666).

110021202212 is a wasteful number, since it uses less digits than its factorization.

110021202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27505300557 (or 27505300555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110021202212 its reverse (212202120011), we get a palindrome (322223322223).

The spelling of 110021202212 in words is "one hundred ten billion, twenty-one million, two hundred two thousand, two hundred twelve".