1111010977201 has 2 divisors, whose sum is σ = 1111010977202. Its totient is φ = 1111010977200.

The previous prime is 1111010977187. The next prime is 1111010977207. The reversal of 1111010977201 is 1027790101111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 857550081600 + 253460895601 = 926040^2 + 503449^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111010977201 - 2⁵ = 1111010977169 is a prime.

It is a super-2 number, since 2×1111010977201² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1111010977207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555505488600 + 555505488601.

It is an arithmetic number, because the mean of its divisors is an integer number (555505488601).

Almost surely, 2^{1111010977201} is an apocalyptic number.

It is an amenable number.

1111010977201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111010977201 is an equidigital number, since it uses as much as digits as its factorization.

1111010977201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 31.

The spelling of 1111010977201 in words is "one trillion, one hundred eleven billion, ten million, nine hundred seventy-seven thousand, two hundred one".