1201411104012 has 120 divisors (see below), whose sum is σ = 3650238789120. Its totient is φ = 337442306400.

The previous prime is 1201411103957. The next prime is 1201411104079. The reversal of 1201411104012 is 2104011141021.

1201411104012 is a `hidden beast` number, since 1 + 201 + 411 + 1 + 0 + 40 + 12 = 666.

It is a super-2 number, since 2×1201411104012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4355364 + ... + 4622987.

It is an arithmetic number, because the mean of its divisors is an integer number (30418656576).

Almost surely, 2^{1201411104012} is an apocalyptic number.

1201411104012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1201411104012 is an abundant number, since it is smaller than the sum of its proper divisors (2448827685108).

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

1201411104012 is a wasteful number, since it uses less digits than its factorization.

1201411104012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978433 (or 8978422 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1201411104012 its reverse (2104011141021), we get a palindrome (3305422245033).

The spelling of 1201411104012 in words is "one trillion, two hundred one billion, four hundred eleven million, one hundred four thousand, twelve".