2220101013212 has 24 divisors (see below), whose sum is σ = 4090200853200. Its totient is φ = 1051487657856.

The previous prime is 2220101013211. The next prime is 2220101013223. The reversal of 2220101013212 is 2123101010222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220101013211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353137 + ... + 2504232.

It is an arithmetic number, because the mean of its divisors is an integer number (170425035550).

Almost surely, 2^{2220101013212} is an apocalyptic number.

It is an amenable number.

2220101013212 is a deficient number, since it is larger than the sum of its proper divisors (1870099839988).

2220101013212 is a wasteful number, since it uses less digits than its factorization.

2220101013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864965 (or 3864963 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2220101013212 its reverse (2123101010222), we get a palindrome (4343202023434).

The spelling of 2220101013212 in words is "two trillion, two hundred twenty billion, one hundred one million, thirteen thousand, two hundred twelve".