1207701233216 has 14 divisors (see below), whose sum is σ = 2396532134790. Its totient is φ = 603850616576.

The previous prime is 1207701233209. The next prime is 1207701233239. The reversal of 1207701233216 is 6123321077021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1136134282816 + 71566950400 = 1065896^2 + 267520^2 .

It is a super-2 number, since 2×1207701233216² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9435165821 + ... + 9435165948.

Almost surely, 2^{1207701233216} is an apocalyptic number.

1207701233216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1207701233216 is a deficient number, since it is larger than the sum of its proper divisors (1188830901574).

1207701233216 is an equidigital number, since it uses as much as digits as its factorization.

1207701233216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18870331781 (or 18870331771 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 1207701233216 in words is "one trillion, two hundred seven billion, seven hundred one million, two hundred thirty-three thousand, two hundred sixteen".