2192554371 has 16 divisors (see below), whose sum is σ = 3412122624. Its totient is φ = 1226230464.

The previous prime is 2192554369. The next prime is 2192554409. The reversal of 2192554371 is 1734552912.

2192554371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2192554371 - 2¹ = 2192554369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2192554321) 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, 1109730 + ... + 1111703.

It is an arithmetic number, because the mean of its divisors is an integer number (213257664).

Almost surely, 2^2192554371 is an apocalyptic number.

2192554371 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2192554371 is a deficient number, since it is larger than the sum of its proper divisors (1219568253).

2192554371 is a wasteful number, since it uses less digits than its factorization.

2192554371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221490.

The product of its digits is 75600, while the sum is 39.

The square root of 2192554371 is about 46824.7196574630. The cubic root of 2192554371 is about 1299.1225579977.

The spelling of 2192554371 in words is "two billion, one hundred ninety-two million, five hundred fifty-four thousand, three hundred seventy-one".