101210122210 has 16 divisors (see below), whose sum is σ = 183384700992. Its totient is φ = 40215942000.

The previous prime is 101210122207. The next prime is 101210122249. The reversal of 101210122210 is 12221012101.

It is a super-3 number, since 3×101210122210³ (a number of 34 digits) contains 333 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, 33511776 + ... + 33514795.

It is an arithmetic number, because the mean of its divisors is an integer number (11461543812).

Almost surely, 2^101210122210 is an apocalyptic number.

101210122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101210122210 is a deficient number, since it is larger than the sum of its proper divisors (82174578782).

101210122210 is a wasteful number, since it uses less digits than its factorization.

101210122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67026729.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101210122210 its reverse (12221012101), we get a palindrome (113431134311).

The spelling of 101210122210 in words is "one hundred one billion, two hundred ten million, one hundred twenty-two thousand, two hundred ten".