2201020000122 has 16 divisors (see below), whose sum is σ = 4426632404640. Its totient is φ = 729574599312.

The previous prime is 2201020000103. The next prime is 2201020000141. The reversal of 2201020000122 is 2210000201022.

It is an interprime number because it is at equal distance from previous prime (2201020000103) and next prime (2201020000141).

It is a junction number, because it is equal to n+sod(n) for n = 2201020000098 and 2201020000107.

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, 1024682353 + ... + 1024684500.

It is an arithmetic number, because the mean of its divisors is an integer number (276664525290).

Almost surely, 2^{2201020000122} is an apocalyptic number.

2201020000122 is an abundant number, since it is smaller than the sum of its proper divisors (2225612404518).

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

2201020000122 is a wasteful number, since it uses less digits than its factorization.

2201020000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049367037.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2201020000122 its reverse (2210000201022), we get a palindrome (4411020201144).

The spelling of 2201020000122 in words is "two trillion, two hundred one billion, twenty million, one hundred twenty-two", and thus it is an aban number.