2112020199974 has 8 divisors (see below), whose sum is σ = 3168346911408. Its totient is φ = 1055904562840.

The previous prime is 2112020199941. The next prime is 2112020199997. The reversal of 2112020199974 is 4799910202112.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52743557 + ... + 52783584.

It is an arithmetic number, because the mean of its divisors is an integer number (396043363926).

Almost surely, 2^{2112020199974} is an apocalyptic number.

2112020199974 is a deficient number, since it is larger than the sum of its proper divisors (1056326711434).

2112020199974 is a wasteful number, since it uses less digits than its factorization.

2112020199974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105537150.

The product of its (nonzero) digits is 163296, while the sum is 47.

The spelling of 2112020199974 in words is "two trillion, one hundred twelve billion, twenty million, one hundred ninety-nine thousand, nine hundred seventy-four".