1101402412000 has 768 divisors, whose sum is σ = 3194461670400. Its totient is φ = 369008640000.

The previous prime is 1101402411883. The next prime is 1101402412007. The reversal of 1101402412000 is 2142041011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101402412007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8407651935 + ... + 8407652065.

It is an arithmetic number, because the mean of its divisors is an integer number (4159455300).

Almost surely, 2^{1101402412000} is an apocalyptic number.

1101402412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101402412000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1597230835200).

1101402412000 is an abundant number, since it is smaller than the sum of its proper divisors (2093059258400).

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

1101402412000 is a wasteful number, since it uses less digits than its factorization.

1101402412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1101402412000 its reverse (2142041011), we get a palindrome (1103544453011).

The spelling of 1101402412000 in words is "one trillion, one hundred one billion, four hundred two million, four hundred twelve thousand".