20020210122010 has 16 divisors (see below), whose sum is σ = 41184432251136. Its totient is φ = 6864072041808.

The previous prime is 20020210121999. The next prime is 20020210122023. The reversal of 20020210122010 is 1022101202002.

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, 143001500802 + ... + 143001500941.

It is an arithmetic number, because the mean of its divisors is an integer number (2574027015696).

Almost surely, 2^{20020210122010} is an apocalyptic number.

20020210122010 is an abundant number, since it is smaller than the sum of its proper divisors (21164222129126).

20020210122010 is a wasteful number, since it uses less digits than its factorization.

20020210122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286003001757.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20020210122010 its reverse (1022101202002), we get a palindrome (21042311324012).

The spelling of 20020210122010 in words is "twenty trillion, twenty billion, two hundred ten million, one hundred twenty-two thousand, ten".