1020000112201 has 8 divisors (see below), whose sum is σ = 1172694741120. Its totient is φ = 869050565088.

The previous prime is 1020000112193. The next prime is 1020000112223. The reversal of 1020000112201 is 1022110000201.

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

It is a cyclic number.

It is not a de Polignac number, because 1020000112201 - 2³ = 1020000112193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020000112231) 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, 436269196 + ... + 436271533.

It is an arithmetic number, because the mean of its divisors is an integer number (146586842640).

Almost surely, 2^{1020000112201} is an apocalyptic number.

It is an amenable number.

1020000112201 is a deficient number, since it is larger than the sum of its proper divisors (152694628919).

1020000112201 is an equidigital number, since it uses as much as digits as its factorization.

1020000112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872540903.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1020000112201 its reverse (1022110000201), we get a palindrome (2042110112402).

The spelling of 1020000112201 in words is "one trillion, twenty billion, one hundred twelve thousand, two hundred one".