101202102220210 has 16 divisors (see below), whose sum is σ = 182269631664792. Its totient is φ = 40457319184000.

The previous prime is 101202102220207. The next prime is 101202102220229. The reversal of 101202102220210 is 12022201202101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88741618756729 + 12460483463481 = 9420277^2 + 3529941^2 .

It is a super-2 number, since 2×101202102220210² (a number of 29 digits) contains 22 as substring.

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, 2940194941 + ... + 2940229360.

Almost surely, 2^{101202102220210} is an apocalyptic number.

101202102220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101202102220210 is a deficient number, since it is larger than the sum of its proper divisors (81067529444582).

101202102220210 is a wasteful number, since it uses less digits than its factorization.

101202102220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5880426029.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101202102220210 its reverse (12022201202101), we get a palindrome (113224303422311).

The spelling of 101202102220210 in words is "one hundred one trillion, two hundred two billion, one hundred two million, two hundred twenty thousand, two hundred ten".