200101011222 has 32 divisors (see below), whose sum is σ = 457406606592. Its totient is φ = 57167609184.

The previous prime is 200101011203. The next prime is 200101011233. The reversal of 200101011222 is 222110101002.

It is a junction number, because it is equal to n+sod(n) for n = 200101011198 and 200101011207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446473 + ... + 774299.

It is an arithmetic number, because the mean of its divisors is an integer number (14293956456).

Almost surely, 2^200101011222 is an apocalyptic number.

200101011222 is an abundant number, since it is smaller than the sum of its proper divisors (257305595370).

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

200101011222 is a wasteful number, since it uses less digits than its factorization.

200101011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342372.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200101011222 its reverse (222110101002), we get a palindrome (422211112224).

The spelling of 200101011222 in words is "two hundred billion, one hundred one million, eleven thousand, two hundred twenty-two".