20221110002 has 16 divisors (see below), whose sum is σ = 30860632800. Its totient is φ = 9934397760.

The previous prime is 20221109989. The next prime is 20221110023. The reversal of 20221110002 is 20001112202.

It is a happy number.

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, 210977 + ... + 291467.

It is an arithmetic number, because the mean of its divisors is an integer number (1928789550).

Almost surely, 2^20221110002 is an apocalyptic number.

20221110002 is a deficient number, since it is larger than the sum of its proper divisors (10639522798).

20221110002 is a wasteful number, since it uses less digits than its factorization.

20221110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82681.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20221110002 its reverse (20001112202), we get a palindrome (40222222204).

The spelling of 20221110002 in words is "twenty billion, two hundred twenty-one million, one hundred ten thousand, two".