1212022010102 has 8 divisors (see below), whose sum is σ = 1818040198800. Its totient is φ = 606008610504.

The previous prime is 1212022010083. The next prime is 1212022010117. The reversal of 1212022010102 is 2010102202121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478202 + ... + 1628717.

It is an arithmetic number, because the mean of its divisors is an integer number (227255024850).

Almost surely, 2^{1212022010102} is an apocalyptic number.

1212022010102 is a deficient number, since it is larger than the sum of its proper divisors (606018188698).

1212022010102 is a wasteful number, since it uses less digits than its factorization.

1212022010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394550.

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

Adding to 1212022010102 its reverse (2010102202121), we get a palindrome (3222124212223).

The spelling of 1212022010102 in words is "one trillion, two hundred twelve billion, twenty-two million, ten thousand, one hundred two".