1052201541244 has 12 divisors (see below), whose sum is σ = 2104403082544. Its totient is φ = 450943517664.

The previous prime is 1052201541233. The next prime is 1052201541247. The reversal of 1052201541244 is 4421451022501.

1052201541244 is an admirable number.

It is a super-2 number, since 2×1052201541244² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052201541247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18789313209 + ... + 18789313264.

Almost surely, 2^{1052201541244} is an apocalyptic number.

1052201541244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1052201541244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1052201541244 is a wasteful number, since it uses less digits than its factorization.

1052201541244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37578626484 (or 37578626482 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 1052201541244 its reverse (4421451022501), we get a palindrome (5473652563745).

The spelling of 1052201541244 in words is "one trillion, fifty-two billion, two hundred one million, five hundred forty-one thousand, two hundred forty-four".