1110202144401 has 16 divisors (see below), whose sum is σ = 1692645707648. Its totient is φ = 634060310400.

The previous prime is 1110202144399. The next prime is 1110202144427. The reversal of 1110202144401 is 1044412020111.

It is not a de Polignac number, because 1110202144401 - 2¹ = 1110202144399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1110202146401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14164780 + ... + 14242941.

It is an arithmetic number, because the mean of its divisors is an integer number (105790356728).

Almost surely, 2^{1110202144401} is an apocalyptic number.

It is an amenable number.

1110202144401 is a deficient number, since it is larger than the sum of its proper divisors (582443563247).

1110202144401 is a wasteful number, since it uses less digits than its factorization.

1110202144401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28409592.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1110202144401 its reverse (1044412020111), we get a palindrome (2154614164512).

The spelling of 1110202144401 in words is "one trillion, one hundred ten billion, two hundred two million, one hundred forty-four thousand, four hundred one".