2273752246800 has 60 divisors (see below), whose sum is σ = 7283586367760. Its totient is φ = 606333932160.

The previous prime is 2273752246769. The next prime is 2273752246807. The reversal of 2273752246800 is 86422573722.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×2273752246800² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2273752246800.

It is not an unprimeable number, because it can be changed into a prime (2273752246807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 947395570 + ... + 947397969.

Almost surely, 2^{2273752246800} is an apocalyptic number.

2273752246800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2273752246800 is an abundant number, since it is smaller than the sum of its proper divisors (5009834120960).

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

2273752246800 is a wasteful number, since it uses less digits than its factorization.

2273752246800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894793560 (or 1894793549 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 2273752246800 in words is "two trillion, two hundred seventy-three billion, seven hundred fifty-two million, two hundred forty-six thousand, eight hundred".