20220201211210 has 256 divisors, whose sum is σ = 50032036454400. Its totient is φ = 5679156188160.

The previous prime is 20220201211103. The next prime is 20220201211211. The reversal of 20220201211210 is 1211210202202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20220201211211) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 838896019 + ... + 838920121.

It is an arithmetic number, because the mean of its divisors is an integer number (195437642400).

Almost surely, 2^{20220201211210} is an apocalyptic number.

20220201211210 is an abundant number, since it is smaller than the sum of its proper divisors (29811835243190).

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

20220201211210 is a wasteful number, since it uses less digits than its factorization.

20220201211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26133.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20220201211210 its reverse (1211210202202), we get a palindrome (21431411413412).

The spelling of 20220201211210 in words is "twenty trillion, two hundred twenty billion, two hundred one million, two hundred eleven thousand, two hundred ten".