1122120202102 has 8 divisors (see below), whose sum is σ = 1756362055536. Its totient is φ = 536666183592.

The previous prime is 1122120202031. The next prime is 1122120202157. The reversal of 1122120202102 is 2012020212211.

It is a happy number.

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

It is a super-3 number, since 3×1122120202102³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12196958673 + ... + 12196958764.

It is an arithmetic number, because the mean of its divisors is an integer number (219545256942).

Almost surely, 2^{1122120202102} is an apocalyptic number.

1122120202102 is a deficient number, since it is larger than the sum of its proper divisors (634241853434).

1122120202102 is a wasteful number, since it uses less digits than its factorization.

1122120202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24393917462.

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

Adding to 1122120202102 its reverse (2012020212211), we get a palindrome (3134140414313).

The spelling of 1122120202102 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, two hundred two thousand, one hundred two".