2202013121144 has 32 divisors (see below), whose sum is σ = 4322605770000. Its totient is φ = 1050233087232.

The previous prime is 2202013121129. The next prime is 2202013121153. The reversal of 2202013121144 is 4411213102022.

It is a congruent number.

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, 57158069 + ... + 57196580.

Almost surely, 2^{2202013121144} is an apocalyptic number.

It is an amenable number.

2202013121144 is a deficient number, since it is larger than the sum of its proper divisors (2120592648856).

2202013121144 is a wasteful number, since it uses less digits than its factorization.

2202013121144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114354767 (or 114354763 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2202013121144 its reverse (4411213102022), we get a palindrome (6613226223166).

The spelling of 2202013121144 in words is "two trillion, two hundred two billion, thirteen million, one hundred twenty-one thousand, one hundred forty-four".