11333220033977 has 2 divisors, whose sum is σ = 11333220033978. Its totient is φ = 11333220033976.

The previous prime is 11333220033973. The next prime is 11333220034039. The reversal of 11333220033977 is 77933002233311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8486943991696 + 2846276042281 = 2913236^2 + 1687091^2 .

It is a cyclic number.

It is not a de Polignac number, because 11333220033977 - 2² = 11333220033973 is a prime.

It is a super-3 number, since 3×11333220033977³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11333220033973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666610016988 + 5666610016989.

It is an arithmetic number, because the mean of its divisors is an integer number (5666610016989).

Almost surely, 2^{11333220033977} is an apocalyptic number.

It is an amenable number.

11333220033977 is a deficient number, since it is larger than the sum of its proper divisors (1).

11333220033977 is an equidigital number, since it uses as much as digits as its factorization.

11333220033977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 428652, while the sum is 44.

The spelling of 11333220033977 in words is "eleven trillion, three hundred thirty-three billion, two hundred twenty million, thirty-three thousand, nine hundred seventy-seven".