1341120222 has 24 divisors (see below), whose sum is σ = 3129281064. Its totient is φ = 412652304.

The previous prime is 1341120217. The next prime is 1341120227. The reversal of 1341120222 is 2220211431.

It is a happy number.

1341120222 is a `hidden beast` number, since 13 + 411 + 20 + 222 = 666.

It is an interprime number because it is at equal distance from previous prime (1341120217) and next prime (1341120227).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1341120195 and 1341120204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341120227) 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, 2865408 + ... + 2865875.

It is an arithmetic number, because the mean of its divisors is an integer number (130386711).

Almost surely, 2^1341120222 is an apocalyptic number.

1341120222 is an abundant number, since it is smaller than the sum of its proper divisors (1788160842).

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

1341120222 is a wasteful number, since it uses less digits than its factorization.

1341120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731304 (or 5731301 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1341120222 is about 36621.3083054115. The cubic root of 1341120222 is about 1102.7809036340.

Adding to 1341120222 its reverse (2220211431), we get a palindrome (3561331653).

It can be divided in two parts, 13411 and 20222, that added together give a palindrome (33633).

The spelling of 1341120222 in words is "one billion, three hundred forty-one million, one hundred twenty thousand, two hundred twenty-two".