100200020019974 has 16 divisors (see below), whose sum is σ = 171786437577216. Its totient is φ = 42939122051400.

The previous prime is 100200020019923. The next prime is 100200020019977. The reversal of 100200020019974 is 479910020002001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200020019977) 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, 311806292 + ... + 312127479.

It is an arithmetic number, because the mean of its divisors is an integer number (10736652348576).

Almost surely, 2^{100200020019974} is an apocalyptic number.

100200020019974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100200020019974 is a deficient number, since it is larger than the sum of its proper divisors (71586417557242).

100200020019974 is a wasteful number, since it uses less digits than its factorization.

100200020019974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623945251.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 100200020019974 in words is "one hundred trillion, two hundred billion, twenty million, nineteen thousand, nine hundred seventy-four".