20220019162 has 8 divisors (see below), whose sum is σ = 34662890016. Its totient is φ = 8665722492.

The previous prime is 20220019093. The next prime is 20220019163. The reversal of 20220019162 is 26191002202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20220019163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722143528 + ... + 722143555.

It is an arithmetic number, because the mean of its divisors is an integer number (4332861252).

Almost surely, 2^20220019162 is an apocalyptic number.

20220019162 is a deficient number, since it is larger than the sum of its proper divisors (14442870854).

20220019162 is a wasteful number, since it uses less digits than its factorization.

20220019162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444287092.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 20220019162 in words is "twenty billion, two hundred twenty million, nineteen thousand, one hundred sixty-two".