12052421022196 has 24 divisors (see below), whose sum is σ = 21872092336640. Its totient is φ = 5806414318752.

The previous prime is 12052421022133. The next prime is 12052421022197. The reversal of 12052421022196 is 69122012425021.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052421022197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395301636 + ... + 395332123.

Almost surely, 2^{12052421022196} is an apocalyptic number.

It is an amenable number.

12052421022196 is a deficient number, since it is larger than the sum of its proper divisors (9819671314444).

12052421022196 is a wasteful number, since it uses less digits than its factorization.

12052421022196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790633903 (or 790633901 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 12052421022196 in words is "twelve trillion, fifty-two billion, four hundred twenty-one million, twenty-two thousand, one hundred ninety-six".