1122200203430 has 32 divisors (see below), whose sum is σ = 2027384287488. Its totient is φ = 447230694400.

The previous prime is 1122200203427. The next prime is 1122200203451. The reversal of 1122200203430 is 343020022211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32081150 + ... + 32116110.

It is an arithmetic number, because the mean of its divisors is an integer number (63355758984).

Almost surely, 2^{1122200203430} is an apocalyptic number.

1122200203430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122200203430 is a deficient number, since it is larger than the sum of its proper divisors (905184084058).

1122200203430 is a wasteful number, since it uses less digits than its factorization.

1122200203430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46672.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1122200203430 its reverse (343020022211), we get a palindrome (1465220225641).

The spelling of 1122200203430 in words is "one trillion, one hundred twenty-two billion, two hundred million, two hundred three thousand, four hundred thirty".