2002101122 has 16 divisors (see below), whose sum is σ = 3437214912. Its totient is φ = 856782960.

The previous prime is 2002101119. The next prime is 2002101131. The reversal of 2002101122 is 2211012002.

It is a happy 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, 95129 + ... + 114252.

It is an arithmetic number, because the mean of its divisors is an integer number (214825932).

Almost surely, 2^2002101122 is an apocalyptic number.

2002101122 is a deficient number, since it is larger than the sum of its proper divisors (1435113790).

2002101122 is a wasteful number, since it uses less digits than its factorization.

2002101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210073.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2002101122 is about 44744.8446415897. The cubic root of 2002101122 is about 1260.3621034524.

Adding to 2002101122 its reverse (2211012002), we get a palindrome (4213113124).

The spelling of 2002101122 in words is "two billion, two million, one hundred one thousand, one hundred twenty-two".