201201001010222 has 4 divisors (see below), whose sum is σ = 301801501515336. Its totient is φ = 100600500505110.

The previous prime is 201201001010153. The next prime is 201201001010257. The reversal of 201201001010222 is 222010100102102.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 201201001010197 and 201201001010206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50300250252554 + ... + 50300250252557.

It is an arithmetic number, because the mean of its divisors is an integer number (75450375378834).

Almost surely, 2^{201201001010222} is an apocalyptic number.

201201001010222 is a deficient number, since it is larger than the sum of its proper divisors (100600500505114).

201201001010222 is a wasteful number, since it uses less digits than its factorization.

201201001010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100600500505113.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201201001010222 its reverse (222010100102102), we get a palindrome (423211101112324).

The spelling of 201201001010222 in words is "two hundred one trillion, two hundred one billion, one million, ten thousand, two hundred twenty-two".