101220110202002 has 16 divisors (see below), whose sum is σ = 174350429056800. Its totient is φ = 43587607263840.

The previous prime is 101220110201981. The next prime is 101220110202011. The reversal of 101220110202002 is 200202011022101.

It is a super-2 number, since 2×101220110202002² (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, 121076686427 + ... + 121076687262.

It is an arithmetic number, because the mean of its divisors is an integer number (10896901816050).

Almost surely, 2^{101220110202002} is an apocalyptic number.

101220110202002 is a deficient number, since it is larger than the sum of its proper divisors (73130318854798).

101220110202002 is a wasteful number, since it uses less digits than its factorization.

101220110202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242153373721.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101220110202002 its reverse (200202011022101), we get a palindrome (301422121224103).

The spelling of 101220110202002 in words is "one hundred one trillion, two hundred twenty billion, one hundred ten million, two hundred two thousand, two".