1012141143200 has 72 divisors (see below), whose sum is σ = 2695515913440. Its totient is φ = 368051321600.

The previous prime is 1012141143193. The next prime is 1012141143217. The reversal of 1012141143200 is 23411412101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57499220 + ... + 57516819.

It is an arithmetic number, because the mean of its divisors is an integer number (37437721020).

Almost surely, 2^{1012141143200} is an apocalyptic number.

1012141143200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012141143200 is an abundant number, since it is smaller than the sum of its proper divisors (1683374770240).

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

1012141143200 is a wasteful number, since it uses less digits than its factorization.

1012141143200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115016070 (or 115016057 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1012141143200 its reverse (23411412101), we get a palindrome (1035552555301).

The spelling of 1012141143200 in words is "one trillion, twelve billion, one hundred forty-one million, one hundred forty-three thousand, two hundred".