1222452201360 has 80 divisors (see below), whose sum is σ = 4081109667264. Its totient is φ = 300911310336.

The previous prime is 1222452201337. The next prime is 1222452201361. The reversal of 1222452201360 is 631022542221.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1222452201361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195902682 + ... + 195908921.

Almost surely, 2^{1222452201360} is an apocalyptic number.

1222452201360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222452201360 is an abundant number, since it is smaller than the sum of its proper divisors (2858657465904).

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

1222452201360 is a wasteful number, since it uses less digits than its factorization.

1222452201360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391811632 (or 391811626 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1222452201360 its reverse (631022542221), we get a palindrome (1853474743581).

The spelling of 1222452201360 in words is "one trillion, two hundred twenty-two billion, four hundred fifty-two million, two hundred one thousand, three hundred sixty".