1203120332122 has 8 divisors (see below), whose sum is σ = 1815486968736. Its totient is φ = 597958009212.

The previous prime is 1203120332119. The next prime is 1203120332123. The reversal of 1203120332122 is 2212330213021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1203120332093 and 1203120332102.

It is not an unprimeable number, because it can be changed into a prime (1203120332123) 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, 1801078008 + ... + 1801078675.

It is an arithmetic number, because the mean of its divisors is an integer number (226935871092).

Almost surely, 2^{1203120332122} is an apocalyptic number.

1203120332122 is a deficient number, since it is larger than the sum of its proper divisors (612366636614).

1203120332122 is a wasteful number, since it uses less digits than its factorization.

1203120332122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602156852.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1203120332122 its reverse (2212330213021), we get a palindrome (3415450545143).

The spelling of 1203120332122 in words is "one trillion, two hundred three billion, one hundred twenty million, three hundred thirty-two thousand, one hundred twenty-two".