20102022002 has 16 divisors (see below), whose sum is σ = 32338906560. Its totient is φ = 9342348912.

The previous prime is 20102021999. The next prime is 20102022019. The reversal of 20102022002 is 20022020102.

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, 4988558 + ... + 4992585.

It is an arithmetic number, because the mean of its divisors is an integer number (2021181660).

Almost surely, 2^20102022002 is an apocalyptic number.

20102022002 is a deficient number, since it is larger than the sum of its proper divisors (12236884558).

20102022002 is a wasteful number, since it uses less digits than its factorization.

20102022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9981217.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20102022002 its reverse (20022020102), we get a palindrome (40124042104).

The spelling of 20102022002 in words is "twenty billion, one hundred two million, twenty-two thousand, two".