202113120003122 has 16 divisors (see below), whose sum is σ = 303226094626560. Its totient is φ = 101037756568848.

The previous prime is 202113120003107. The next prime is 202113120003143. The reversal of 202113120003122 is 221300021311202.

It is a junction number, because it is equal to n+sod(n) for n = 202113120003094 and 202113120003103.

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, 290997023 + ... + 291690749.

It is an arithmetic number, because the mean of its divisors is an integer number (18951630914160).

Almost surely, 2^{202113120003122} is an apocalyptic number.

202113120003122 is a deficient number, since it is larger than the sum of its proper divisors (101112974623438).

202113120003122 is a wasteful number, since it uses less digits than its factorization.

202113120003122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720625.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 202113120003122 its reverse (221300021311202), we get a palindrome (423413141314324).

The spelling of 202113120003122 in words is "two hundred two trillion, one hundred thirteen billion, one hundred twenty million, three thousand, one hundred twenty-two".