2222001020001 has 32 divisors (see below), whose sum is σ = 3634187966208. Its totient is φ = 1178655528960.

The previous prime is 2222001019963. The next prime is 2222001020003. The reversal of 2222001020001 is 1000201002222.

It is not a de Polignac number, because 2222001020001 - 2¹⁷ = 2222000888929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222001020003) 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, 42604710 + ... + 42656831.

It is an arithmetic number, because the mean of its divisors is an integer number (113568373944).

Almost surely, 2^{2222001020001} is an apocalyptic number.

2222001020001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2222001020001 is a deficient number, since it is larger than the sum of its proper divisors (1412186946207).

2222001020001 is a wasteful number, since it uses less digits than its factorization.

2222001020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85261641.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2222001020001 its reverse (1000201002222), we get a palindrome (3222202022223).

The spelling of 2222001020001 in words is "two trillion, two hundred twenty-two billion, one million, twenty thousand, one".