2212022020101 has 16 divisors (see below), whose sum is σ = 2969772996480. Its totient is φ = 1464481972800.

The previous prime is 2212022020099. The next prime is 2212022020177. The reversal of 2212022020101 is 1010202202122.

It is not a de Polignac number, because 2212022020101 - 2¹ = 2212022020099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212022020181) 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, 814791 + ... + 2255643.

It is an arithmetic number, because the mean of its divisors is an integer number (185610812280).

Almost surely, 2^{2212022020101} is an apocalyptic number.

It is an amenable number.

2212022020101 is a deficient number, since it is larger than the sum of its proper divisors (757750976379).

2212022020101 is a wasteful number, since it uses less digits than its factorization.

2212022020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444396.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2212022020101 its reverse (1010202202122), we get a palindrome (3222224222223).

The spelling of 2212022020101 in words is "two trillion, two hundred twelve billion, twenty-two million, twenty thousand, one hundred one".