110101221022040 has 16 divisors (see below), whose sum is σ = 247727747299680. Its totient is φ = 44040488408800.

The previous prime is 110101221022031. The next prime is 110101221022049. The reversal of 110101221022040 is 40220122101011.

It is an interprime number because it is at equal distance from previous prime (110101221022031) and next prime (110101221022049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101221022049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376265262736 + ... + 1376265262815.

It is an arithmetic number, because the mean of its divisors is an integer number (15482984206230).

Almost surely, 2^{110101221022040} is an apocalyptic number.

110101221022040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110101221022040 is an abundant number, since it is smaller than the sum of its proper divisors (137626526277640).

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

110101221022040 is a wasteful number, since it uses less digits than its factorization.

110101221022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752530525562 (or 2752530525558 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110101221022040 its reverse (40220122101011), we get a palindrome (150321343123051).

The spelling of 110101221022040 in words is "one hundred ten trillion, one hundred one billion, two hundred twenty-one million, twenty-two thousand, forty".