1011314220444 has 54 divisors (see below), whose sum is σ = 2809902677400. Its totient is φ = 306458853360.

The previous prime is 1011314220409. The next prime is 1011314220461. The reversal of 1011314220444 is 4440224131101.

1011314220444 is a `hidden beast` number, since 101 + 1 + 314 + 2 + 204 + 44 = 666.

It is a super-3 number, since 3×1011314220444³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 116078544 + ... + 116087255.

Almost surely, 2^{1011314220444} is an apocalyptic number.

It is an amenable number.

1011314220444 is an abundant number, since it is smaller than the sum of its proper divisors (1798588456956).

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

1011314220444 is a wasteful number, since it uses less digits than its factorization.

1011314220444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232165831 (or 232165815 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1011314220444 its reverse (4440224131101), we get a palindrome (5451538351545).

The spelling of 1011314220444 in words is "one trillion, eleven billion, three hundred fourteen million, two hundred twenty thousand, four hundred forty-four".