200002011122 has 32 divisors (see below), whose sum is σ = 329636891520. Its totient is φ = 90587376000.

The previous prime is 200002011019. The next prime is 200002011127. The reversal of 200002011122 is 221110200002.

It is a happy number.

It is a super-2 number, since 2×200002011122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200002011127) 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, 2584748 + ... + 2661000.

It is an arithmetic number, because the mean of its divisors is an integer number (10301152860).

Almost surely, 2^200002011122 is an apocalyptic number.

200002011122 is a deficient number, since it is larger than the sum of its proper divisors (129634880398).

200002011122 is a wasteful number, since it uses less digits than its factorization.

200002011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79298.

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

Adding to 200002011122 its reverse (221110200002), we get a palindrome (421112211124).

The spelling of 200002011122 in words is "two hundred billion, two million, eleven thousand, one hundred twenty-two".