110001020212 has 24 divisors (see below), whose sum is σ = 201111480360. Its totient is φ = 52578153600.

The previous prime is 110001020209. The next prime is 110001020221. The reversal of 110001020212 is 212020100011.

It can be written as a sum of positive squares in 4 ways, for example, as 10748298276 + 99252721936 = 103674^2 + 315044^2 .

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, 4682763 + ... + 4706194.

It is an arithmetic number, because the mean of its divisors is an integer number (8379645015).

Almost surely, 2^110001020212 is an apocalyptic number.

It is an amenable number.

110001020212 is a deficient number, since it is larger than the sum of its proper divisors (91110460148).

110001020212 is a wasteful number, since it uses less digits than its factorization.

110001020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9389091 (or 9389089 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110001020212 its reverse (212020100011), we get a palindrome (322021120223).

The spelling of 110001020212 in words is "one hundred ten billion, one million, twenty thousand, two hundred twelve".