2220201102122 has 8 divisors (see below), whose sum is σ = 3330314141700. Its totient is φ = 1110096388224.

The previous prime is 2220201102089. The next prime is 2220201102137. The reversal of 2220201102122 is 2212011020222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2214533873161 + 5667228961 = 1488131^2 + 75281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2220201102122³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2220201102122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365497 + ... + 2510972.

Almost surely, 2^{2220201102122} is an apocalyptic number.

2220201102122 is a deficient number, since it is larger than the sum of its proper divisors (1110113039578).

2220201102122 is a wasteful number, since it uses less digits than its factorization.

2220201102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162840.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2220201102122 its reverse (2212011020222), we get a palindrome (4432212122344).

The spelling of 2220201102122 in words is "two trillion, two hundred twenty billion, two hundred one million, one hundred two thousand, one hundred twenty-two".