1202012019974 has 8 divisors (see below), whose sum is σ = 1803039761880. Its totient is φ = 600998766016.

The previous prime is 1202012019931. The next prime is 1202012019977. The reversal of 1202012019974 is 4799102102021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202012019977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3412139 + ... + 3747894.

It is an arithmetic number, because the mean of its divisors is an integer number (225379970235).

Almost surely, 2^{1202012019974} is an apocalyptic number.

1202012019974 is a deficient number, since it is larger than the sum of its proper divisors (601027741906).

1202012019974 is an equidigital number, since it uses as much as digits as its factorization.

1202012019974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243974.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 1202012019974 in words is "one trillion, two hundred two billion, twelve million, nineteen thousand, nine hundred seventy-four".