12021150110 has 8 divisors (see below), whose sum is σ = 21638070216. Its totient is φ = 4808460040.

The previous prime is 12021150101. The next prime is 12021150139. The reversal of 12021150110 is 1105112021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601057496 + ... + 601057515.

It is an arithmetic number, because the mean of its divisors is an integer number (2704758777).

Almost surely, 2^12021150110 is an apocalyptic number.

12021150110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12021150110 is a deficient number, since it is larger than the sum of its proper divisors (9616920106).

12021150110 is a wasteful number, since it uses less digits than its factorization.

12021150110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202115018.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 12021150110 its reverse (1105112021), we get a palindrome (13126262131).

The spelling of 12021150110 in words is "twelve billion, twenty-one million, one hundred fifty thousand, one hundred ten".