1061210522400 has 216 divisors, whose sum is σ = 4018198287600. Its totient is φ = 242562378240.

The previous prime is 1061210522399. The next prime is 1061210522401. The reversal of 1061210522400 is 42250121601.

It is an interprime number because it is at equal distance from previous prime (1061210522399) and next prime (1061210522401).

It is a super-2 number, since 2×1061210522400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1061210522401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4394350 + ... + 4629549.

It is an arithmetic number, because the mean of its divisors is an integer number (18602769850).

Almost surely, 2^{1061210522400} is an apocalyptic number.

1061210522400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1061210522400 is an abundant number, since it is smaller than the sum of its proper divisors (2956987765200).

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

1061210522400 is a wasteful number, since it uses less digits than its factorization.

1061210522400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9023936 (or 9023916 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 1061210522400 in words is "one trillion, sixty-one billion, two hundred ten million, five hundred twenty-two thousand, four hundred".