2220101102212 has 24 divisors (see below), whose sum is σ = 4446114632960. Its totient is φ = 950204952000.

The previous prime is 2220101102111. The next prime is 2220101102221. The reversal of 2220101102212 is 2122011010222.

It is a happy number.

It is a super-4 number, since 4×2220101102212⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52768137 + ... + 52810192.

Almost surely, 2^{2220101102212} is an apocalyptic number.

It is an amenable number.

2220101102212 is an abundant number, since it is smaller than the sum of its proper divisors (2226013530748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220101102212 is a wasteful number, since it uses less digits than its factorization.

2220101102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105579091 (or 105579089 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2220101102212 its reverse (2122011010222), we get a palindrome (4342112112434).

The spelling of 2220101102212 in words is "two trillion, two hundred twenty billion, one hundred one million, one hundred two thousand, two hundred twelve".