1220102210102 has 8 divisors (see below), whose sum is σ = 1848273645312. Its totient is φ = 604010995000.

The previous prime is 1220102210069. The next prime is 1220102210111. The reversal of 1220102210102 is 2010122010221.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3020054774 + ... + 3020055177.

It is an arithmetic number, because the mean of its divisors is an integer number (231034205664).

Almost surely, 2^{1220102210102} is an apocalyptic number.

1220102210102 is a deficient number, since it is larger than the sum of its proper divisors (628171435210).

1220102210102 is a wasteful number, since it uses less digits than its factorization.

1220102210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6040110054.

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

Adding to 1220102210102 its reverse (2010122010221), we get a palindrome (3230224220323).

The spelling of 1220102210102 in words is "one trillion, two hundred twenty billion, one hundred two million, two hundred ten thousand, one hundred two".