101002000220210 has 16 divisors (see below), whose sum is σ = 183023758791000. Its totient is φ = 40129653778176.

The previous prime is 101002000220207. The next prime is 101002000220237. The reversal of 101002000220210 is 12022000200101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 63426681743569 + 37575318476641 = 7964087^2 + 6129871^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101002000220191 and 101002000220200.

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, 33893287175 + ... + 33893290154.

Almost surely, 2^{101002000220210} is an apocalyptic number.

101002000220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101002000220210 is a deficient number, since it is larger than the sum of its proper divisors (82021758570790).

101002000220210 is a wasteful number, since it uses less digits than its factorization.

101002000220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67786577485.

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

Adding to 101002000220210 its reverse (12022000200101), we get a palindrome (113024000420311).

The spelling of 101002000220210 in words is "one hundred one trillion, two billion, two hundred twenty thousand, two hundred ten".