1012011032201 has 8 divisors (see below), whose sum is σ = 1090077435720. Its totient is φ = 933975971712.

The previous prime is 1012011032173. The next prime is 1012011032231. The reversal of 1012011032201 is 1022301102101.

It can be written as a sum of positive squares in 4 ways, for example, as 65717886025 + 946293146176 = 256355^2 + 972776^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012011032201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012011032231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7768670 + ... + 7897863.

It is an arithmetic number, because the mean of its divisors is an integer number (136259679465).

Almost surely, 2^{1012011032201} is an apocalyptic number.

It is an amenable number.

1012011032201 is a deficient number, since it is larger than the sum of its proper divisors (78066403519).

1012011032201 is a wasteful number, since it uses less digits than its factorization.

1012011032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15671515.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1012011032201 its reverse (1022301102101), we get a palindrome (2034312134302).

The spelling of 1012011032201 in words is "one trillion, twelve billion, eleven million, thirty-two thousand, two hundred one".