2020222954 has 4 divisors (see below), whose sum is σ = 3030334434. Its totient is φ = 1010111476.

The previous prime is 2020222933. The next prime is 2020222979. The reversal of 2020222954 is 4592220202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1219615929 + 800607025 = 34923^2 + 28295^2 .

It is a super-2 number, since 2×2020222954² = 8162601567736972232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505055737 + ... + 505055740.

Almost surely, 2^2020222954 is an apocalyptic number.

2020222954 is a deficient number, since it is larger than the sum of its proper divisors (1010111480).

2020222954 is a wasteful number, since it uses less digits than its factorization.

2020222954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010111479.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2020222954 is about 44946.8903707476. The cubic root of 2020222954 is about 1264.1533710206.

The spelling of 2020222954 in words is "two billion, twenty million, two hundred twenty-two thousand, nine hundred fifty-four".