20022220010102 has 16 divisors (see below), whose sum is σ = 31661767268352. Its totient is φ = 9482039673960.

The previous prime is 20022220010083. The next prime is 20022220010119. The reversal of 20022220010102 is 20101002222002.

It is a congruent 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, 3435518708 + ... + 3435524535.

It is an arithmetic number, because the mean of its divisors is an integer number (1978860454272).

Almost surely, 2^{20022220010102} is an apocalyptic number.

20022220010102 is a deficient number, since it is larger than the sum of its proper divisors (11639547258250).

20022220010102 is a wasteful number, since it uses less digits than its factorization.

20022220010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871043323.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20022220010102 its reverse (20101002222002), we get a palindrome (40123222232104).

The spelling of 20022220010102 in words is "twenty trillion, twenty-two billion, two hundred twenty million, ten thousand, one hundred two".