2220212101101 has 32 divisors (see below), whose sum is σ = 3302161430400. Its totient is φ = 1320864491520.

The previous prime is 2220212101097. The next prime is 2220212101103. The reversal of 2220212101101 is 1011012120222.

It is not a de Polignac number, because 2220212101101 - 2² = 2220212101097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220212101103) 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, 16311996 + ... + 16447541.

It is an arithmetic number, because the mean of its divisors is an integer number (103192544700).

Almost surely, 2^{2220212101101} is an apocalyptic number.

It is an amenable number.

2220212101101 is a deficient number, since it is larger than the sum of its proper divisors (1081949329299).

2220212101101 is a wasteful number, since it uses less digits than its factorization.

2220212101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32759629.

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

Adding to 2220212101101 its reverse (1011012120222), we get a palindrome (3231224221323).

The spelling of 2220212101101 in words is "two trillion, two hundred twenty billion, two hundred twelve million, one hundred one thousand, one hundred one".