3111452052000 has 192 divisors, whose sum is σ = 10636296862464. Its totient is φ = 793645670400.

The previous prime is 3111452051987. The next prime is 3111452052031. The reversal of 3111452052000 is 2502541113.

It is a happy number.

It is a super-2 number, since 2×3111452052000² (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5360689 + ... + 5912688.

It is an arithmetic number, because the mean of its divisors is an integer number (55397379492).

Almost surely, 2^{3111452052000} is an apocalyptic number.

3111452052000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3111452052000 is an abundant number, since it is smaller than the sum of its proper divisors (7524844810464).

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

3111452052000 is a wasteful number, since it uses less digits than its factorization.

3111452052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11273428 (or 11273410 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 3111452052000 its reverse (2502541113), we get a palindrome (3113954593113).

The spelling of 3111452052000 in words is "three trillion, one hundred eleven billion, four hundred fifty-two million, fifty-two thousand".