190003020212 has 24 divisors (see below), whose sum is σ = 335678634816. Its totient is φ = 94098860928.

The previous prime is 190003020211. The next prime is 190003020247. The reversal of 190003020212 is 212020300091.

It is a super-2 number, since 2×190003020212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190003020211) 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, 313493 + ... + 691580.

It is an arithmetic number, because the mean of its divisors is an integer number (13986609784).

Almost surely, 2^190003020212 is an apocalyptic number.

It is an amenable number.

190003020212 is a deficient number, since it is larger than the sum of its proper divisors (145675614604).

190003020212 is a wasteful number, since it uses less digits than its factorization.

190003020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005527 (or 1005525 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 190003020212 in words is "one hundred ninety billion, three million, twenty thousand, two hundred twelve".