12202340101444 has 6 divisors (see below), whose sum is σ = 21354095177534. Its totient is φ = 6101170050720.

The previous prime is 12202340101387. The next prime is 12202340101447. The reversal of 12202340101444 is 44410104320221.

It can be written as a sum of positive squares in only one way, i.e., 11420601195844 + 781738905600 = 3379438^2 + 884160^2 .

It is not an unprimeable number, because it can be changed into a prime (12202340101447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525292512677 + ... + 1525292512684.

Almost surely, 2^{12202340101444} is an apocalyptic number.

It is an amenable number.

12202340101444 is a deficient number, since it is larger than the sum of its proper divisors (9151755076090).

12202340101444 is a wasteful number, since it uses less digits than its factorization.

12202340101444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050585025365 (or 3050585025363 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 12202340101444 its reverse (44410104320221), we get a palindrome (56612444421665).

The spelling of 12202340101444 in words is "twelve trillion, two hundred two billion, three hundred forty million, one hundred one thousand, four hundred forty-four".