2212020210122 has 32 divisors (see below), whose sum is σ = 3445890819840. Its totient is φ = 1064138100480.

The previous prime is 2212020210031. The next prime is 2212020210131. The reversal of 2212020210122 is 2210120202122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212020210122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87616433 + ... + 87641675.

It is an arithmetic number, because the mean of its divisors is an integer number (107684088120).

Almost surely, 2^{2212020210122} is an apocalyptic number.

2212020210122 is a deficient number, since it is larger than the sum of its proper divisors (1233870609718).

2212020210122 is a wasteful number, since it uses less digits than its factorization.

2212020210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39998.

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

Adding to 2212020210122 its reverse (2210120202122), we get a palindrome (4422140412244).

The spelling of 2212020210122 in words is "two trillion, two hundred twelve billion, twenty million, two hundred ten thousand, one hundred twenty-two".