2202201210122 has 16 divisors (see below), whose sum is σ = 3310126560000. Its totient is φ = 1098825964320.

The previous prime is 2202201210109. The next prime is 2202201210149. The reversal of 2202201210122 is 2210121022022.

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 2202201210122.

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, 18622622 + ... + 18740502.

It is an arithmetic number, because the mean of its divisors is an integer number (206882910000).

Almost surely, 2^{2202201210122} is an apocalyptic number.

2202201210122 is a deficient number, since it is larger than the sum of its proper divisors (1107925349878).

2202201210122 is a wasteful number, since it uses less digits than its factorization.

2202201210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137101.

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

Adding to 2202201210122 its reverse (2210121022022), we get a palindrome (4412322232144).

The spelling of 2202201210122 in words is "two trillion, two hundred two billion, two hundred one million, two hundred ten thousand, one hundred twenty-two".