1603204025122 has 32 divisors (see below), whose sum is σ = 2883164440320. Its totient is φ = 654051168960.

The previous prime is 1603204025069. The next prime is 1603204025167. The reversal of 1603204025122 is 2215204023061.

It is a super-2 number, since 2×1603204025122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27779473 + ... + 27837124.

It is an arithmetic number, because the mean of its divisors is an integer number (90098888760).

Almost surely, 2^{1603204025122} is an apocalyptic number.

1603204025122 is a deficient number, since it is larger than the sum of its proper divisors (1279960415198).

1603204025122 is a wasteful number, since it uses less digits than its factorization.

1603204025122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55616706.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1603204025122 its reverse (2215204023061), we get a palindrome (3818408048183).

The spelling of 1603204025122 in words is "one trillion, six hundred three billion, two hundred four million, twenty-five thousand, one hundred twenty-two".