10020122111202 has 64 divisors (see below), whose sum is σ = 24209437593600. Its totient is φ = 2700865278720.

The previous prime is 10020122111191. The next prime is 10020122111239. The reversal of 10020122111202 is 20211122102001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26078199 + ... + 26459642.

It is an arithmetic number, because the mean of its divisors is an integer number (378272462400).

Almost surely, 2^{10020122111202} is an apocalyptic number.

10020122111202 is an abundant number, since it is smaller than the sum of its proper divisors (14189315482398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10020122111202 is a wasteful number, since it uses less digits than its factorization.

10020122111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52538111.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10020122111202 its reverse (20211122102001), we get a palindrome (30231244213203).

The spelling of 10020122111202 in words is "ten trillion, twenty billion, one hundred twenty-two million, one hundred eleven thousand, two hundred two".