2190221883355 has 16 divisors (see below), whose sum is σ = 2868143864544. Its totient is φ = 1592364026880.

The previous prime is 2190221883347. The next prime is 2190221883383. The reversal of 2190221883355 is 5533881220912.

It is a happy number.

It is not a de Polignac number, because 2190221883355 - 2³ = 2190221883347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2190221883299 and 2190221883308.

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, 6389142 + ... + 6723211.

It is an arithmetic number, because the mean of its divisors is an integer number (179258991534).

Almost surely, 2^{2190221883355} is an apocalyptic number.

2190221883355 is a deficient number, since it is larger than the sum of its proper divisors (677921981189).

2190221883355 is a wasteful number, since it uses less digits than its factorization.

2190221883355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13115406.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 2190221883355 in words is "two trillion, one hundred ninety billion, two hundred twenty-one million, eight hundred eighty-three thousand, three hundred fifty-five".