2202131114122 has 4 divisors (see below), whose sum is σ = 3303196671186. Its totient is φ = 1101065557060.

The previous prime is 2202131114107. The next prime is 2202131114147. The reversal of 2202131114122 is 2214111312022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2171376126481 + 30754987641 = 1473559^2 + 175371^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2202131114093 and 2202131114102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550532778529 + ... + 550532778532.

Almost surely, 2^{2202131114122} is an apocalyptic number.

2202131114122 is a deficient number, since it is larger than the sum of its proper divisors (1101065557064).

2202131114122 is a wasteful number, since it uses less digits than its factorization.

2202131114122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101065557063.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2202131114122 its reverse (2214111312022), we get a palindrome (4416242426144).

The spelling of 2202131114122 in words is "two trillion, two hundred two billion, one hundred thirty-one million, one hundred fourteen thousand, one hundred twenty-two".