210021201012119 has 12 divisors (see below), whose sum is σ = 244334473367400. Its totient is φ = 180000416847888.

The previous prime is 210021201012101. The next prime is 210021201012137. The reversal of 210021201012119 is 911210102120012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (210021201012101) and next prime (210021201012137).

It is not a de Polignac number, because 210021201012119 - 2²⁴ = 210021184234903 is a prime.

It is a super-2 number, since 2×210021201012119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210021201012094 and 210021201012103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210021201312119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210872504 + ... + 211866125.

It is an arithmetic number, because the mean of its divisors is an integer number (20361206113950).

Almost surely, 2^{210021201012119} is an apocalyptic number.

210021201012119 is a deficient number, since it is larger than the sum of its proper divisors (34313272355281).

210021201012119 is a wasteful number, since it uses less digits than its factorization.

210021201012119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422748782 (or 422748775 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 210021201012119 in words is "two hundred ten trillion, twenty-one billion, two hundred one million, twelve thousand, one hundred nineteen".