1202201012211 has 16 divisors (see below), whose sum is σ = 1608726035616. Its totient is φ = 798572756736.

The previous prime is 1202201012209. The next prime is 1202201012239. The reversal of 1202201012211 is 1122101022021.

It is not a de Polignac number, because 1202201012211 - 2¹ = 1202201012209 is a prime.

It is a super-2 number, since 2×1202201012211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1202201012261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4360581 + ... + 4628073.

It is an arithmetic number, because the mean of its divisors is an integer number (100545377226).

Almost surely, 2^{1202201012211} is an apocalyptic number.

1202201012211 is a deficient number, since it is larger than the sum of its proper divisors (406525023405).

1202201012211 is a wasteful number, since it uses less digits than its factorization.

1202201012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272902.

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

Adding to 1202201012211 its reverse (1122101022021), we get a palindrome (2324302034232).

The spelling of 1202201012211 in words is "one trillion, two hundred two billion, two hundred one million, twelve thousand, two hundred eleven".