1292000401212 has 12 divisors (see below), whose sum is σ = 3014667602856. Its totient is φ = 430666800400.

The previous prime is 1292000401129. The next prime is 1292000401253. The reversal of 1292000401212 is 2121040002921.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 53833350039 + ... + 53833350062.

It is an arithmetic number, because the mean of its divisors is an integer number (251222300238).

Almost surely, 2^{1292000401212} is an apocalyptic number.

1292000401212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1292000401212 is an abundant number, since it is smaller than the sum of its proper divisors (1722667201644).

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

1292000401212 is a wasteful number, since it uses less digits than its factorization.

1292000401212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107666700108 (or 107666700106 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 1292000401212 in words is "one trillion, two hundred ninety-two billion, four hundred one thousand, two hundred twelve".