121101002210102 has 8 divisors (see below), whose sum is σ = 181871154470376. Its totient is φ = 60477284053312.

The previous prime is 121101002210101. The next prime is 121101002210129. The reversal of 121101002210102 is 201012200101121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×121101002210102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121101002210101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36608523803 + ... + 36608527110.

It is an arithmetic number, because the mean of its divisors is an integer number (22733894308797).

Almost surely, 2^{121101002210102} is an apocalyptic number.

121101002210102 is a deficient number, since it is larger than the sum of its proper divisors (60770152260274).

121101002210102 is an equidigital number, since it uses as much as digits as its factorization.

121101002210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73217051742.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121101002210102 its reverse (201012200101121), we get a palindrome (322113202311223).

The spelling of 121101002210102 in words is "one hundred twenty-one trillion, one hundred one billion, two million, two hundred ten thousand, one hundred two".