11422339522560 has 1344 divisors, whose sum is σ = 42396792422400. Its totient is φ = 2839733600256.

The previous prime is 11422339522553. The next prime is 11422339522567. The reversal of 11422339522560 is 6522593322411.

It is a happy number.

11422339522560 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 2 + 3 + 39 + 52 + 2 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (11422339522553) and next prime (11422339522567).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422339522567) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 63811952551 + ... + 63811952729.

Almost surely, 2^{11422339522560} is an apocalyptic number.

11422339522560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11422339522560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21198396211200).

11422339522560 is an abundant number, since it is smaller than the sum of its proper divisors (30974452899840).

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

11422339522560 is a wasteful number, since it uses less digits than its factorization.

11422339522560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 11422339522560 in words is "eleven trillion, four hundred twenty-two billion, three hundred thirty-nine million, five hundred twenty-two thousand, five hundred sixty".