1202111022201 has 8 divisors (see below), whose sum is σ = 1602822867360. Its totient is φ = 801403262592.

The previous prime is 1202111022163. The next prime is 1202111022269. The reversal of 1202111022201 is 1022201112021.

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

It is not a de Polignac number, because 1202111022201 - 2⁶ = 1202111022137 is a prime.

It is a super-2 number, since 2×1202111022201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1202111022901) 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, 252055 + ... + 1570908.

It is an arithmetic number, because the mean of its divisors is an integer number (200352858420).

Almost surely, 2^{1202111022201} is an apocalyptic number.

It is an amenable number.

1202111022201 is a deficient number, since it is larger than the sum of its proper divisors (400711845159).

1202111022201 is a wasteful number, since it uses less digits than its factorization.

1202111022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042775.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1202111022201 its reverse (1022201112021), we get a palindrome (2224312134222).

The spelling of 1202111022201 in words is "one trillion, two hundred two billion, one hundred eleven million, twenty-two thousand, two hundred one".