2252533011000 has 128 divisors (see below), whose sum is σ = 7397792812800. Its totient is φ = 569060956800.

The previous prime is 2252533010999. The next prime is 2252533011061. The reversal of 2252533011000 is 1103352522.

It is a happy number.

It is a super-2 number, since 2×2252533011000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19702062 + ... + 19816061.

It is an arithmetic number, because the mean of its divisors is an integer number (57795256350).

Almost surely, 2^{2252533011000} is an apocalyptic number.

2252533011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252533011000 is an abundant number, since it is smaller than the sum of its proper divisors (5145259801800).

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

2252533011000 is a wasteful number, since it uses less digits than its factorization.

2252533011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39518166 (or 39518152 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 2252533011000 its reverse (1103352522), we get a palindrome (2253636363522).

The spelling of 2252533011000 in words is "two trillion, two hundred fifty-two billion, five hundred thirty-three million, eleven thousand".