201010222021010 has 48 divisors (see below), whose sum is σ = 370684818237888. Its totient is φ = 78438456384960.

The previous prime is 201010222021009. The next prime is 201010222021061. The reversal of 201010222021010 is 10120222010102.

201010222021010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289490867 + ... + 290184393.

It is an arithmetic number, because the mean of its divisors is an integer number (7722600379956).

Almost surely, 2^{201010222021010} is an apocalyptic number.

201010222021010 is a deficient number, since it is larger than the sum of its proper divisors (169674596216878).

201010222021010 is an frugal number, since it uses more digits than its factorization.

201010222021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695219 (or 694398 counting only the distinct ones).

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

Adding to 201010222021010 its reverse (10120222010102), we get a palindrome (211130444031112).

The spelling of 201010222021010 in words is "two hundred one trillion, ten billion, two hundred twenty-two million, twenty-one thousand, ten".