1072217445110 has 32 divisors (see below), whose sum is σ = 2252634347520. Its totient is φ = 359795761632.

The previous prime is 1072217445073. The next prime is 1072217445113. The reversal of 1072217445110 is 115447122701.

It is a happy number.

It is a super-2 number, since 2×1072217445110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072217445113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162947690 + ... + 162954269.

It is an arithmetic number, because the mean of its divisors is an integer number (70394823360).

Almost surely, 2^{1072217445110} is an apocalyptic number.

1072217445110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1072217445110 is an abundant number, since it is smaller than the sum of its proper divisors (1180416902410).

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

1072217445110 is a wasteful number, since it uses less digits than its factorization.

1072217445110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325902020.

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 1072217445110 in words is "one trillion, seventy-two billion, two hundred seventeen million, four hundred forty-five thousand, one hundred ten".