1611214422244 has 12 divisors (see below), whose sum is σ = 3222428844544. Its totient is φ = 690520466664.

The previous prime is 1611214422227. The next prime is 1611214422271. The reversal of 1611214422244 is 4422244121161.

1611214422244 is an admirable 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, 28771686084 + ... + 28771686139.

Almost surely, 2^{1611214422244} is an apocalyptic number.

1611214422244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1611214422244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1611214422244 is a wasteful number, since it uses less digits than its factorization.

1611214422244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57543372234 (or 57543372232 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The spelling of 1611214422244 in words is "one trillion, six hundred eleven billion, two hundred fourteen million, four hundred twenty-two thousand, two hundred forty-four".