10221001202211 has 32 divisors (see below), whose sum is σ = 14210348866560. Its totient is φ = 6528900129024.

The previous prime is 10221001202207. The next prime is 10221001202213. The reversal of 10221001202211 is 11220210012201.

It is not a de Polignac number, because 10221001202211 - 2² = 10221001202207 is a prime.

It is a super-2 number, since 2×10221001202211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10221001202213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43153270 + ... + 43389476.

It is an arithmetic number, because the mean of its divisors is an integer number (444073402080).

Almost surely, 2^{10221001202211} is an apocalyptic number.

10221001202211 is a deficient number, since it is larger than the sum of its proper divisors (3989347664349).

10221001202211 is a wasteful number, since it uses less digits than its factorization.

10221001202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242635.

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

Adding to 10221001202211 its reverse (11220210012201), we get a palindrome (21441211214412).

The spelling of 10221001202211 in words is "ten trillion, two hundred twenty-one billion, one million, two hundred two thousand, two hundred eleven".