22010012011002 has 16 divisors (see below), whose sum is σ = 44409581758080. Its totient is φ = 7271744380992.

The previous prime is 22010012010979. The next prime is 22010012011007. The reversal of 22010012011002 is 20011021001022.

It is not an unprimeable number, because it can be changed into a prime (22010012011007) 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, 16231571602 + ... + 16231572957.

It is an arithmetic number, because the mean of its divisors is an integer number (2775598859880).

Almost surely, 2^{22010012011002} is an apocalyptic number.

22010012011002 is an abundant number, since it is smaller than the sum of its proper divisors (22399569747078).

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

22010012011002 is a wasteful number, since it uses less digits than its factorization.

22010012011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32463144677.

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

Adding to 22010012011002 its reverse (20011021001022), we get a palindrome (42021033012024).

The spelling of 22010012011002 in words is "twenty-two trillion, ten billion, twelve million, eleven thousand, two".