1222240131030 has 32 divisors (see below), whose sum is σ = 2937282329088. Its totient is φ = 325496700000.

The previous prime is 1222240131029. The next prime is 1222240131053. The reversal of 1222240131030 is 301310422221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1222240130988 and 1222240131006.

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, 27102196 + ... + 27147255.

It is an arithmetic number, because the mean of its divisors is an integer number (91790072784).

Almost surely, 2^{1222240131030} is an apocalyptic number.

1222240131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222240131030 is an abundant number, since it is smaller than the sum of its proper divisors (1715042198058).

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

1222240131030 is a wasteful number, since it uses less digits than its factorization.

1222240131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54250212.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1222240131030 its reverse (301310422221), we get a palindrome (1523550553251).

The spelling of 1222240131030 in words is "one trillion, two hundred twenty-two billion, two hundred forty million, one hundred thirty-one thousand, thirty".