1202019472775 has 48 divisors (see below), whose sum is σ = 1651732853760. Its totient is φ = 860413766400.

The previous prime is 1202019472769. The next prime is 1202019472783. The reversal of 1202019472775 is 5772749102021.

It is a de Polignac number, because none of the positive numbers 2^k-1202019472775 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9553424 + ... + 9678426.

It is an arithmetic number, because the mean of its divisors is an integer number (34411101120).

Almost surely, 2^{1202019472775} is an apocalyptic number.

1202019472775 is a deficient number, since it is larger than the sum of its proper divisors (449713380985).

1202019472775 is a wasteful number, since it uses less digits than its factorization.

1202019472775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125576 (or 125571 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 47.

The spelling of 1202019472775 in words is "one trillion, two hundred two billion, nineteen million, four hundred seventy-two thousand, seven hundred seventy-five".