20100022201010 has 32 divisors (see below), whose sum is σ = 37576096369920. Its totient is φ = 7735572904192.

The previous prime is 20100022201003. The next prime is 20100022201037. The reversal of 20100022201010 is 1010222000102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20100022200982 and 20100022201000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362396039 + ... + 362451498.

It is an arithmetic number, because the mean of its divisors is an integer number (1174253011560).

Almost surely, 2^{20100022201010} is an apocalyptic number.

20100022201010 is a deficient number, since it is larger than the sum of its proper divisors (17476074168910).

20100022201010 is a wasteful number, since it uses less digits than its factorization.

20100022201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724847650.

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

Adding to 20100022201010 its reverse (1010222000102), we get a palindrome (21110244201112).

The spelling of 20100022201010 in words is "twenty trillion, one hundred billion, twenty-two million, two hundred one thousand, ten".