1206654442212 has 24 divisors (see below), whose sum is σ = 2815549444512. Its totient is φ = 402214945600.

The previous prime is 1206654442181. The next prime is 1206654442229. The reversal of 1206654442212 is 2122444566021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550287 + ... + 2194697.

It is an arithmetic number, because the mean of its divisors is an integer number (117314560188).

Almost surely, 2^{1206654442212} is an apocalyptic number.

1206654442212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1206654442212 is an abundant number, since it is smaller than the sum of its proper divisors (1608895002300).

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

1206654442212 is a wasteful number, since it uses less digits than its factorization.

1206654442212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800459 (or 800457 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 1206654442212 in words is "one trillion, two hundred six billion, six hundred fifty-four million, four hundred forty-two thousand, two hundred twelve".