2222303153400 has 480 divisors, whose sum is σ = 8426246400000. Its totient is φ = 538344403200.

The previous prime is 2222303153387. The next prime is 2222303153431. The reversal of 2222303153400 is 43513032222.

2222303153400 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 3 + 0 + 315 + 340 + 0 = 666.

It is a super-2 number, since 2×2222303153400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 296342851 + ... + 296350349.

It is an arithmetic number, because the mean of its divisors is an integer number (17554680000).

Almost surely, 2^{2222303153400} is an apocalyptic number.

2222303153400 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 2222303153400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4213123200000).

2222303153400 is an abundant number, since it is smaller than the sum of its proper divisors (6203943246600).

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

2222303153400 is a wasteful number, since it uses less digits than its factorization.

2222303153400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201 (or 9183 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 2222303153400 its reverse (43513032222), we get a palindrome (2265816185622).

The spelling of 2222303153400 in words is "two trillion, two hundred twenty-two billion, three hundred three million, one hundred fifty-three thousand, four hundred".