110221122000 has 160 divisors (see below), whose sum is σ = 387657938304. Its totient is φ = 26720256000.

The previous prime is 110221121993. The next prime is 110221122017. The reversal of 110221122000 is 221122011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769009 + ... + 901008.

Almost surely, 2^110221122000 is an apocalyptic number.

110221122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221122000 is an abundant number, since it is smaller than the sum of its proper divisors (277436816304).

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

110221122000 is a wasteful number, since it uses less digits than its factorization.

110221122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670054 (or 1670038 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110221122000 its reverse (221122011), we get a palindrome (110442244011).

It can be divided in two parts, 1102211 and 22000, that added together give a palindrome (1124211).

The spelling of 110221122000 in words is "one hundred ten billion, two hundred twenty-one million, one hundred twenty-two thousand".