1822612099196 has 48 divisors (see below), whose sum is σ = 3725023813056. Its totient is φ = 764107029504.

The previous prime is 1822612099193. The next prime is 1822612099207. The reversal of 1822612099196 is 6919902162281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1822612099193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322111 + ... + 2322326.

It is an arithmetic number, because the mean of its divisors is an integer number (77604662772).

Almost surely, 2^{1822612099196} is an apocalyptic number.

It is an amenable number.

1822612099196 is an abundant number, since it is smaller than the sum of its proper divisors (1902411713860).

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

1822612099196 is a wasteful number, since it uses less digits than its factorization.

1822612099196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644838 (or 3644836 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 56.

The spelling of 1822612099196 in words is "one trillion, eight hundred twenty-two billion, six hundred twelve million, ninety-nine thousand, one hundred ninety-six".