1525035224212 has 24 divisors (see below), whose sum is σ = 2788093953792. Its totient is φ = 729029659200.

The previous prime is 1525035224161. The next prime is 1525035224233. The reversal of 1525035224212 is 2124225305251.

It is a super-2 number, since 2×1525035224212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74078089 + ... + 74098672.

It is an arithmetic number, because the mean of its divisors is an integer number (116170581408).

Almost surely, 2^{1525035224212} is an apocalyptic number.

It is an amenable number.

1525035224212 is a deficient number, since it is larger than the sum of its proper divisors (1263058729580).

1525035224212 is a wasteful number, since it uses less digits than its factorization.

1525035224212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148176879 (or 148176877 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 1525035224212 in words is "one trillion, five hundred twenty-five billion, thirty-five million, two hundred twenty-four thousand, two hundred twelve".