2202202101012 has 96 divisors (see below), whose sum is σ = 5334036578304. Its totient is φ = 706398537600.

The previous prime is 2202202100953. The next prime is 2202202101019. The reversal of 2202202101012 is 2101012022022.

It is a junction number, because it is equal to n+sod(n) for n = 2202202100982 and 2202202101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202202101019) 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, 277596198 + ... + 277604130.

It is an arithmetic number, because the mean of its divisors is an integer number (55562881024).

Almost surely, 2^{2202202101012} is an apocalyptic number.

It is an amenable number.

2202202101012 is an abundant number, since it is smaller than the sum of its proper divisors (3131834477292).

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

2202202101012 is a wasteful number, since it uses less digits than its factorization.

2202202101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12069 (or 12067 counting only the distinct ones).

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

Adding to 2202202101012 its reverse (2101012022022), we get a palindrome (4303214123034).

It can be divided in two parts, 220220 and 2101012, that added together give a palindrome (2321232).

The spelling of 2202202101012 in words is "two trillion, two hundred two billion, two hundred two million, one hundred one thousand, twelve".