2223351453000 has 256 divisors, whose sum is σ = 7087198809600. Its totient is φ = 580181606400.

The previous prime is 2223351452999. The next prime is 2223351453049. The reversal of 2223351453000 is 3541533222.

It is a super-2 number, since 2×2223351453000² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25856077 + ... + 25941923.

It is an arithmetic number, because the mean of its divisors is an integer number (27684370350).

Almost surely, 2^{2223351453000} is an apocalyptic number.

2223351453000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2223351453000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3543599404800).

2223351453000 is an abundant number, since it is smaller than the sum of its proper divisors (4863847356600).

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

2223351453000 is a wasteful number, since it uses less digits than its factorization.

2223351453000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86057 (or 86043 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 2223351453000 its reverse (3541533222), we get a palindrome (2226892986222).

The spelling of 2223351453000 in words is "two trillion, two hundred twenty-three billion, three hundred fifty-one million, four hundred fifty-three thousand".