2220101021201 has 16 divisors (see below), whose sum is σ = 2604454537344. Its totient is φ = 1852825774464.

The previous prime is 2220101021123. The next prime is 2220101021209. The reversal of 2220101021201 is 1021201010222.

It is not a de Polignac number, because 2220101021201 - 2²² = 2220096826897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220101021209) 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, 11538260 + ... + 11729093.

It is an arithmetic number, because the mean of its divisors is an integer number (162778408584).

Almost surely, 2^{2220101021201} is an apocalyptic number.

It is an amenable number.

2220101021201 is a deficient number, since it is larger than the sum of its proper divisors (384353516143).

2220101021201 is a wasteful number, since it uses less digits than its factorization.

2220101021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23267720.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2220101021201 its reverse (1021201010222), we get a palindrome (3241302031423).

The spelling of 2220101021201 in words is "two trillion, two hundred twenty billion, one hundred one million, twenty-one thousand, two hundred one".