1220100222119 has 8 divisors (see below), whose sum is σ = 1233113320560. Its totient is φ = 1207105416000.

The previous prime is 1220100222091. The next prime is 1220100222127. The reversal of 1220100222119 is 9112220010221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1220100222119 is a prime.

It is a super-2 number, since 2×1220100222119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1220100222094 and 1220100222103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220100222179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4438949 + ... + 4705790.

It is an arithmetic number, because the mean of its divisors is an integer number (154139165070).

Almost surely, 2^{1220100222119} is an apocalyptic number.

1220100222119 is a deficient number, since it is larger than the sum of its proper divisors (13013098441).

1220100222119 is a wasteful number, since it uses less digits than its factorization.

1220100222119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9146161.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 1220100222119 in words is "one trillion, two hundred twenty billion, one hundred million, two hundred twenty-two thousand, one hundred nineteen".