1401212212104 has 16 divisors (see below), whose sum is σ = 3503030530320. Its totient is φ = 467070737360.

The previous prime is 1401212212091. The next prime is 1401212212111. The reversal of 1401212212104 is 4012122121041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29191921062 + ... + 29191921109.

It is an arithmetic number, because the mean of its divisors is an integer number (218939408145).

Almost surely, 2^{1401212212104} is an apocalyptic number.

It is an amenable number.

1401212212104 is an abundant number, since it is smaller than the sum of its proper divisors (2101818318216).

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

1401212212104 is a wasteful number, since it uses less digits than its factorization.

1401212212104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58383842180 (or 58383842176 counting only the distinct ones).

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

Adding to 1401212212104 its reverse (4012122121041), we get a palindrome (5413334333145).

The spelling of 1401212212104 in words is "one trillion, four hundred one billion, two hundred twelve million, two hundred twelve thousand, one hundred four".