2101198120022 has 32 divisors (see below), whose sum is σ = 3375609811200. Its totient is φ = 977942770848.

The previous prime is 2101198119983. The next prime is 2101198120039. The reversal of 2101198120022 is 2200218911012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4242623 + ... + 4711925.

It is an arithmetic number, because the mean of its divisors is an integer number (105487806600).

Almost surely, 2^{2101198120022} is an apocalyptic number.

2101198120022 is a deficient number, since it is larger than the sum of its proper divisors (1274411691178).

2101198120022 is a wasteful number, since it uses less digits than its factorization.

2101198120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471380.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 2101198120022 in words is "two trillion, one hundred one billion, one hundred ninety-eight million, one hundred twenty thousand, twenty-two".