110021211230 has 128 divisors (see below), whose sum is σ = 246254100480. Its totient is φ = 34579883520.

The previous prime is 110021211221. The next prime is 110021211241. The reversal of 110021211230 is 32112120011.

It is a super-2 number, since 2×110021211230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3318797 + ... + 3351783.

It is an arithmetic number, because the mean of its divisors is an integer number (1923860160).

Almost surely, 2^110021211230 is an apocalyptic number.

110021211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110021211230 is an abundant number, since it is smaller than the sum of its proper divisors (136232889250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110021211230 is a wasteful number, since it uses less digits than its factorization.

110021211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33114.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 110021211230 its reverse (32112120011), we get a palindrome (142133331241).

The spelling of 110021211230 in words is "one hundred ten billion, twenty-one million, two hundred eleven thousand, two hundred thirty".