22022101111002 has 16 divisors (see below), whose sum is σ = 44044294091040. Its totient is φ = 7340685058832.

The previous prime is 22022101110991. The next prime is 22022101111079. The reversal of 22022101111002 is 20011110122022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487377 + ... + 6654452.

It is an arithmetic number, because the mean of its divisors is an integer number (2752768380690).

Almost surely, 2^{22022101111002} is an apocalyptic number.

22022101111002 is an abundant number, since it is smaller than the sum of its proper divisors (22022192980038).

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

22022101111002 is a wasteful number, since it uses less digits than its factorization.

22022101111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655757.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22022101111002 its reverse (20011110122022), we get a palindrome (42033211233024).

The spelling of 22022101111002 in words is "twenty-two trillion, twenty-two billion, one hundred one million, one hundred eleven thousand, two".