2202011001001 has 16 divisors (see below), whose sum is σ = 2547208343680. Its totient is φ = 1864572514560.

The previous prime is 2202011000929. The next prime is 2202011001013. The reversal of 2202011001001 is 1001001102022.

It is not a de Polignac number, because 2202011001001 - 2²⁵ = 2201977446569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202011001101) 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, 4024755 + ... + 4539016.

It is an arithmetic number, because the mean of its divisors is an integer number (159200521480).

Almost surely, 2^{2202011001001} is an apocalyptic number.

It is an amenable number.

2202011001001 is a deficient number, since it is larger than the sum of its proper divisors (345197342679).

2202011001001 is a wasteful number, since it uses less digits than its factorization.

2202011001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8564224.

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

Adding to 2202011001001 its reverse (1001001102022), we get a palindrome (3203012103023).

The spelling of 2202011001001 in words is "two trillion, two hundred two billion, eleven million, one thousand, one".