202201211201011 has 6 divisors (see below), whose sum is σ = 222254223882236. Its totient is φ = 183819282909900.

The previous prime is 202201211200973. The next prime is 202201211201047. The reversal of 202201211201011 is 110102112102202.

It is not a de Polignac number, because 202201211201011 - 2¹³ = 202201211192819 is a prime.

It is a super-2 number, since 2×202201211201011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202201211201081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 835542194925 + ... + 835542195166.

Almost surely, 2^{202201211201011} is an apocalyptic number.

202201211201011 is a deficient number, since it is larger than the sum of its proper divisors (20053012681225).

202201211201011 is a wasteful number, since it uses less digits than its factorization.

202201211201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671084390113 (or 1671084390102 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202201211201011 its reverse (110102112102202), we get a palindrome (312303323303213).

The spelling of 202201211201011 in words is "two hundred two trillion, two hundred one billion, two hundred eleven million, two hundred one thousand, eleven".