1122255230340 has 48 divisors (see below), whose sum is σ = 3159675529920. Its totient is φ = 297614643840.

The previous prime is 1122255230323. The next prime is 1122255230357. The reversal of 1122255230340 is 430325522211.

It is an interprime number because it is at equal distance from previous prime (1122255230323) and next prime (1122255230357).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1122255230298 and 1122255230307.

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, 51658350 + ... + 51680069.

It is an arithmetic number, because the mean of its divisors is an integer number (65826573540).

Almost surely, 2^{1122255230340} is an apocalyptic number.

1122255230340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122255230340 is an abundant number, since it is smaller than the sum of its proper divisors (2037420299580).

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

1122255230340 is a wasteful number, since it uses less digits than its factorization.

1122255230340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103338612 (or 103338610 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1122255230340 in words is "one trillion, one hundred twenty-two billion, two hundred fifty-five million, two hundred thirty thousand, three hundred forty".