2020192920202 has 4 divisors (see below), whose sum is σ = 3030289380306. Its totient is φ = 1010096460100.

The previous prime is 2020192920167. The next prime is 2020192920217. The reversal of 2020192920202 is 2020292910202.

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., 1605185107681 + 415007812521 = 1266959^2 + 644211^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505048230049 + ... + 505048230052.

Almost surely, 2^{2020192920202} is an apocalyptic number.

2020192920202 is a deficient number, since it is larger than the sum of its proper divisors (1010096460104).

2020192920202 is a wasteful number, since it uses less digits than its factorization.

2020192920202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010096460103.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 2020192920202 in words is "two trillion, twenty billion, one hundred ninety-two million, nine hundred twenty thousand, two hundred two".