200101210211122 has 64 divisors (see below), whose sum is σ = 343578163138560. Its totient is φ = 86562167630400.

The previous prime is 200101210211117. The next prime is 200101210211153. The reversal of 200101210211122 is 221112012101002.

It is a junction number, because it is equal to n+sod(n) for n = 200101210211096 and 200101210211105.

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, 199853683 + ... + 200852425.

It is an arithmetic number, because the mean of its divisors is an integer number (5368408799040).

Almost surely, 2^{200101210211122} is an apocalyptic number.

200101210211122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200101210211122 is a deficient number, since it is larger than the sum of its proper divisors (143476952927438).

200101210211122 is a wasteful number, since it uses less digits than its factorization.

200101210211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003279.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200101210211122 its reverse (221112012101002), we get a palindrome (421213222312124).

The spelling of 200101210211122 in words is "two hundred trillion, one hundred one billion, two hundred ten million, two hundred eleven thousand, one hundred twenty-two".