1220253015114 has 48 divisors (see below), whose sum is σ = 3152951897472. Its totient is φ = 333485295264.

The previous prime is 1220253015083. The next prime is 1220253015139. The reversal of 1220253015114 is 4115103520221.

It is a happy number.

1220253015114 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 2 + 530 + 15 + 114 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210530749 + ... + 210536544.

It is an arithmetic number, because the mean of its divisors is an integer number (65686497864).

Almost surely, 2^{1220253015114} is an apocalyptic number.

1220253015114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1220253015114 is an abundant number, since it is smaller than the sum of its proper divisors (1932698882358).

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

1220253015114 is a wasteful number, since it uses less digits than its factorization.

1220253015114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421067331 (or 421067328 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 1220253015114 its reverse (4115103520221), we get a palindrome (5335356535335).

The spelling of 1220253015114 in words is "one trillion, two hundred twenty billion, two hundred fifty-three million, fifteen thousand, one hundred fourteen".