12211003125354 has 32 divisors (see below), whose sum is σ = 26753662264320. Its totient is φ = 3684821529200.

The previous prime is 12211003125337. The next prime is 12211003125379. The reversal of 12211003125354 is 45352130011221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387045312 + ... + 387076859.

It is an arithmetic number, because the mean of its divisors is an integer number (836051945760).

Almost surely, 2^{12211003125354} is an apocalyptic number.

12211003125354 is an abundant number, since it is smaller than the sum of its proper divisors (14542659138966).

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

12211003125354 is a wasteful number, since it uses less digits than its factorization.

12211003125354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774122426.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 12211003125354 its reverse (45352130011221), we get a palindrome (57563133136575).

The spelling of 12211003125354 in words is "twelve trillion, two hundred eleven billion, three million, one hundred twenty-five thousand, three hundred fifty-four".