1203213213332 has 192 divisors, whose sum is σ = 2490372864000. Its totient is φ = 503811145728.

The previous prime is 1203213213289. The next prime is 1203213213341. The reversal of 1203213213332 is 2333123123021.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 836144669 + ... + 836146107.

It is an arithmetic number, because the mean of its divisors is an integer number (12970692000).

Almost surely, 2^{1203213213332} is an apocalyptic number.

It is an amenable number.

1203213213332 is an abundant number, since it is smaller than the sum of its proper divisors (1287159650668).

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

1203213213332 is a wasteful number, since it uses less digits than its factorization.

1203213213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1203213213332 its reverse (2333123123021), we get a palindrome (3536336336353).

The spelling of 1203213213332 in words is "one trillion, two hundred three billion, two hundred thirteen million, two hundred thirteen thousand, three hundred thirty-two".