1206189503092 has 18 divisors (see below), whose sum is σ = 2455457203122. Its totient is φ = 516938358384.

The previous prime is 1206189503089. The next prime is 1206189503131. The reversal of 1206189503092 is 2903059816021.

It can be written as a sum of positive squares in only one way, i.e., 1127899224676 + 78290278416 = 1062026^2 + 279804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3077013843 + ... + 3077014234.

Almost surely, 2^{1206189503092} is an apocalyptic number.

It is an amenable number.

1206189503092 is an abundant number, since it is smaller than the sum of its proper divisors (1249267700030).

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

1206189503092 is a wasteful number, since it uses less digits than its factorization.

1206189503092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6154028095 (or 6154028086 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 1206189503092 in words is "one trillion, two hundred six billion, one hundred eighty-nine million, five hundred three thousand, ninety-two".