867220068202102 has 64 divisors (see below), whose sum is σ = 1323873127987200. Its totient is φ = 426018898650240.

The previous prime is 867220068202091. The next prime is 867220068202183. The reversal of 867220068202102 is 201202860022768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27368307703 + ... + 27368339389.

It is an arithmetic number, because the mean of its divisors is an integer number (20685517624800).

Almost surely, 2^{867220068202102} is an apocalyptic number.

867220068202102 is a deficient number, since it is larger than the sum of its proper divisors (456653059785098).

867220068202102 is a wasteful number, since it uses less digits than its factorization.

867220068202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34621.

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 867220068202102 in words is "eight hundred sixty-seven trillion, two hundred twenty billion, sixty-eight million, two hundred two thousand, one hundred two".