1208208333252 has 48 divisors (see below), whose sum is σ = 2826599025600. Its totient is φ = 401672853120.

The previous prime is 1208208333247. The next prime is 1208208333257. The reversal of 1208208333252 is 2523338028021.

It is an interprime number because it is at equal distance from previous prime (1208208333247) and next prime (1208208333257).

It is a self number, because there is not a number n which added to its sum of digits gives 1208208333252.

It is not an unprimeable number, because it can be changed into a prime (1208208333257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21235002 + ... + 21291822.

It is an arithmetic number, because the mean of its divisors is an integer number (58887479700).

Almost surely, 2^{1208208333252} is an apocalyptic number.

1208208333252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1208208333252 is an abundant number, since it is smaller than the sum of its proper divisors (1618390692348).

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

1208208333252 is a wasteful number, since it uses less digits than its factorization.

1208208333252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61476 (or 61474 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 1208208333252 in words is "one trillion, two hundred eight billion, two hundred eight million, three hundred thirty-three thousand, two hundred fifty-two".