2190022136 has 16 divisors (see below), whose sum is σ = 4110812640. Its totient is φ = 1093805440.

The previous prime is 2190022097. The next prime is 2190022157. The reversal of 2190022136 is 6312200912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142961 + ... + 157536.

It is an arithmetic number, because the mean of its divisors is an integer number (256925790).

Almost surely, 2^2190022136 is an apocalyptic number.

It is an amenable number.

2190022136 is a deficient number, since it is larger than the sum of its proper divisors (1920790504).

2190022136 is a wasteful number, since it uses less digits than its factorization.

2190022136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301414 (or 301410 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2190022136 is about 46797.6723352775. The cubic root of 2190022136 is about 1298.6222357992.

The spelling of 2190022136 in words is "two billion, one hundred ninety million, twenty-two thousand, one hundred thirty-six".