2197116110150 has 24 divisors (see below), whose sum is σ = 4400992578864. Its totient is φ = 811242871200.

The previous prime is 2197116110129. The next prime is 2197116110179. The reversal of 2197116110150 is 510116117912.

It is a self number, because there is not a number n which added to its sum of digits gives 2197116110150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1690088666 + ... + 1690089965.

It is an arithmetic number, because the mean of its divisors is an integer number (183374690786).

Almost surely, 2^{2197116110150} is an apocalyptic number.

2197116110150 is an abundant number, since it is smaller than the sum of its proper divisors (2203876468714).

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

2197116110150 is a wasteful number, since it uses less digits than its factorization.

2197116110150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380178656 (or 3380178651 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 35.

The spelling of 2197116110150 in words is "two trillion, one hundred ninety-seven billion, one hundred sixteen million, one hundred ten thousand, one hundred fifty".