2131133133122 has 32 divisors (see below), whose sum is σ = 3867241276800. Its totient is φ = 861340088448.

The previous prime is 2131133133109. The next prime is 2131133133127. The reversal of 2131133133122 is 2213313311312.

It is a junction number, because it is equal to n+sod(n) for n = 2131133133091 and 2131133133100.

It is not an unprimeable number, because it can be changed into a prime (2131133133127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61018547 + ... + 61053462.

It is an arithmetic number, because the mean of its divisors is an integer number (120851289900).

Almost surely, 2^{2131133133122} is an apocalyptic number.

2131133133122 is a deficient number, since it is larger than the sum of its proper divisors (1736108143678).

2131133133122 is a wasteful number, since it uses less digits than its factorization.

2131133133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122072090.

The product of its digits is 1944, while the sum is 26.

Adding to 2131133133122 its reverse (2213313311312), we get a palindrome (4344446444434).

The spelling of 2131133133122 in words is "two trillion, one hundred thirty-one billion, one hundred thirty-three million, one hundred thirty-three thousand, one hundred twenty-two".