2021010220199 has 8 divisors (see below), whose sum is σ = 2030805387072. Its totient is φ = 2011238460000.

The previous prime is 2021010220153. The next prime is 2021010220213. The reversal of 2021010220199 is 9910220101202.

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

It is a cyclic number.

It is not a de Polignac number, because 2021010220199 - 2¹² = 2021010216103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021010220699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5678552 + ... + 6023949.

It is an arithmetic number, because the mean of its divisors is an integer number (253850673384).

Almost surely, 2^{2021010220199} is an apocalyptic number.

2021010220199 is a deficient number, since it is larger than the sum of its proper divisors (9795166873).

2021010220199 is a wasteful number, since it uses less digits than its factorization.

2021010220199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11703337.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2021010220199 in words is "two trillion, twenty-one billion, ten million, two hundred twenty thousand, one hundred ninety-nine".