200101101021222 has 16 divisors (see below), whose sum is σ = 401646975338352. Its totient is φ = 66459571457760.

The previous prime is 200101101021187. The next prime is 200101101021259. The reversal of 200101101021222 is 222120101101002.

It is a congruent 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, 60198885529 + ... + 60198888852.

It is an arithmetic number, because the mean of its divisors is an integer number (25102935958647).

Almost surely, 2^{200101101021222} is an apocalyptic number.

200101101021222 is an abundant number, since it is smaller than the sum of its proper divisors (201545874317130).

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

200101101021222 is a wasteful number, since it uses less digits than its factorization.

200101101021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120397774663.

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

Adding to 200101101021222 its reverse (222120101101002), we get a palindrome (422221202122224).

The spelling of 200101101021222 in words is "two hundred trillion, one hundred one billion, one hundred one million, twenty-one thousand, two hundred twenty-two".