22120001201010 has 16 divisors (see below), whose sum is σ = 53088002882496. Its totient is φ = 5898666986928.

The previous prime is 22120001200963. The next prime is 22120001201017. The reversal of 22120001201010 is 1010210002122.

It is not an unprimeable number, because it can be changed into a prime (22120001201017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368666686654 + ... + 368666686713.

It is an arithmetic number, because the mean of its divisors is an integer number (3318000180156).

Almost surely, 2^{22120001201010} is an apocalyptic number.

22120001201010 is an abundant number, since it is smaller than the sum of its proper divisors (30968001681486).

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

22120001201010 is a wasteful number, since it uses less digits than its factorization.

22120001201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737333373377.

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

Adding to 22120001201010 its reverse (1010210002122), we get a palindrome (23130211203132).

The spelling of 22120001201010 in words is "twenty-two trillion, one hundred twenty billion, one million, two hundred one thousand, ten".