1202102390244 has 96 divisors (see below), whose sum is σ = 3234343698432. Its totient is φ = 340385760000.

The previous prime is 1202102390191. The next prime is 1202102390309. The reversal of 1202102390244 is 4420932012021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8302269 + ... + 8445819.

It is an arithmetic number, because the mean of its divisors is an integer number (33691080192).

Almost surely, 2^{1202102390244} is an apocalyptic number.

1202102390244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202102390244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617171849216).

1202102390244 is an abundant number, since it is smaller than the sum of its proper divisors (2032241308188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202102390244 is a wasteful number, since it uses less digits than its factorization.

1202102390244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144457 (or 144455 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 1202102390244 in words is "one trillion, two hundred two billion, one hundred two million, three hundred ninety thousand, two hundred forty-four".