103021102202220 has 96 divisors (see below), whose sum is σ = 321079386378240. Its totient is φ = 27423497580480.

The previous prime is 103021102202209. The next prime is 103021102202267. The reversal of 103021102202220 is 22202201120301.

103021102202220 is a `hidden beast` number, since 1 + 0 + 30 + 211 + 0 + 2 + 202 + 220 = 666.

It is a super-2 number, since 2×103021102202220² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103021102202193 and 103021102202202.

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, 169127436 + ... + 169735475.

It is an arithmetic number, because the mean of its divisors is an integer number (3344576941440).

Almost surely, 2^{103021102202220} is an apocalyptic number.

103021102202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103021102202220 is an abundant number, since it is smaller than the sum of its proper divisors (218058284176020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103021102202220 is a wasteful number, since it uses less digits than its factorization.

103021102202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338863492 (or 338863484 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 103021102202220 its reverse (22202201120301), we get a palindrome (125223303322521).

The spelling of 103021102202220 in words is "one hundred three trillion, twenty-one billion, one hundred two million, two hundred two thousand, two hundred twenty".