1101202441144 has 24 divisors (see below), whose sum is σ = 2235799337760. Its totient is φ = 508247279904.

The previous prime is 1101202441139. The next prime is 1101202441181. The reversal of 1101202441144 is 4411442021011.

It is a super-3 number, since 3×1101202441144³ (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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 407248072 + ... + 407250775.

It is an arithmetic number, because the mean of its divisors is an integer number (93158305740).

Almost surely, 2^{1101202441144} is an apocalyptic number.

It is an amenable number.

1101202441144 is an abundant number, since it is smaller than the sum of its proper divisors (1134596896616).

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

1101202441144 is a wasteful number, since it uses less digits than its factorization.

1101202441144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814498879 (or 814498862 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1101202441144 its reverse (4411442021011), we get a palindrome (5512644462155).

The spelling of 1101202441144 in words is "one trillion, one hundred one billion, two hundred two million, four hundred forty-one thousand, one hundred forty-four".