1354553225212 has 24 divisors (see below), whose sum is σ = 2585996284032. Its totient is φ = 615698622000.

The previous prime is 1354553225173. The next prime is 1354553225227. The reversal of 1354553225212 is 2125223554531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5463337 + ... + 5705887.

It is an arithmetic number, because the mean of its divisors is an integer number (107749845168).

Almost surely, 2^{1354553225212} is an apocalyptic number.

It is an amenable number.

1354553225212 is a deficient number, since it is larger than the sum of its proper divisors (1231443058820).

1354553225212 is a wasteful number, since it uses less digits than its factorization.

1354553225212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369489 (or 369487 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

Adding to 1354553225212 its reverse (2125223554531), we get a palindrome (3479776779743).

The spelling of 1354553225212 in words is "one trillion, three hundred fifty-four billion, five hundred fifty-three million, two hundred twenty-five thousand, two hundred twelve".