110120212221202 has 16 divisors (see below), whose sum is σ = 165339910068480. Its totient is φ = 55006911499392.

The previous prime is 110120212221197. The next prime is 110120212221209. The reversal of 110120212221202 is 202122212021011.

It is a super-2 number, since 2×110120212221202² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110120212221202.

It is not an unprimeable number, because it can be changed into a prime (110120212221209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85696983 + ... + 86972485.

It is an arithmetic number, because the mean of its divisors is an integer number (10333744379280).

Almost surely, 2^{110120212221202} is an apocalyptic number.

110120212221202 is a deficient number, since it is larger than the sum of its proper divisors (55219697847278).

110120212221202 is a wasteful number, since it uses less digits than its factorization.

110120212221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317177.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110120212221202 its reverse (202122212021011), we get a palindrome (312242424242213).

The spelling of 110120212221202 in words is "one hundred ten trillion, one hundred twenty billion, two hundred twelve million, two hundred twenty-one thousand, two hundred two".