1220000252119 has 32 divisors (see below), whose sum is σ = 1414461657600. Its totient is φ = 1041574746240.

The previous prime is 1220000252059. The next prime is 1220000252137. The reversal of 1220000252119 is 9112520000221.

It is not a de Polignac number, because 1220000252119 - 2⁹ = 1220000251607 is a prime.

It is a super-2 number, since 2×1220000252119² (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 = 1220000252093 and 1220000252102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220000052119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41756214 + ... + 41785420.

It is an arithmetic number, because the mean of its divisors is an integer number (44201926800).

Almost surely, 2^{1220000252119} is an apocalyptic number.

1220000252119 is a deficient number, since it is larger than the sum of its proper divisors (194461405481).

1220000252119 is a wasteful number, since it uses less digits than its factorization.

1220000252119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32823.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 1220000252119 in words is "one trillion, two hundred twenty billion, two hundred fifty-two thousand, one hundred nineteen".