1202101201 has 16 divisors (see below), whose sum is σ = 1395846144. Its totient is φ = 1013958864.

The previous prime is 1202101169. The next prime is 1202101231. The reversal of 1202101201 is 1021012021.

It is a cyclic number.

It is not a de Polignac number, because 1202101201 - 2⁵ = 1202101169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202101231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148870 + ... + 156736.

It is an arithmetic number, because the mean of its divisors is an integer number (87240384).

Almost surely, 2^1202101201 is an apocalyptic number.

It is an amenable number.

1202101201 is a deficient number, since it is larger than the sum of its proper divisors (193744943).

1202101201 is an equidigital number, since it uses as much as digits as its factorization.

1202101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8220.

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

The square root of 1202101201 is about 34671.3311108760. The cubic root of 1202101201 is about 1063.2784462016.

Adding to 1202101201 its reverse (1021012021), we get a palindrome (2223113222).

It can be divided in two parts, 1 and 202101201, that added together give a palindrome (202101202).

The spelling of 1202101201 in words is "one billion, two hundred two million, one hundred one thousand, two hundred one".